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    Judith Hahn, PhD

    TitleAssociate Professor
    SchoolUCSF School of Medicine
    DepartmentMedicine
    Address50 Beale Street
    San Francisco CA 94143
    Phone415-597-4961

       Overview 
       Overview
      My current work consists of epidemiology at the intersection of substance use and infectious diseases. My research team is currently conducting a NIH-funded R01 study to examine changes in alcohol consumption in the course of HIV care in Uganda. We are using novel biomarkers of alcohol consumption to gain objective measurements of alcohol consumption, as well as in-depth interviews to examine reasons for changes in alcohol consumption. We are additionally launching a 5-year U01 study to examine the effect of alcohol consumption on HIV disease progression prior to starting antiretroviral therapy in Uganda. I am also conducting work to examine alcohol consumption in young IDU, as a long-standing co-investigator in the UFO study.


       ORNG Applications 
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       Awarded Grants
       Global Health

       Bibliographic 
       Publications
      Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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      1. Kruse GR, Bangsberg DR, Hahn JA, Haberer JE, Hunt PW, Muzoora C, Bennett JP, Martin JN, Rigotti NA. Tobacco Use Among Adults Initiating Treatment for HIV Infection in Rural Uganda. AIDS Behav. 2014 Mar 18.
        View in: PubMed
      2. Santos GM, Emenyonu NI, Bajunirwe F, Rain Mocello A, Martin JN, Vittinghoff E, Bangsberg DR, Hahn JA. Self-reported alcohol abstinence associated with ART initiation among HIV-infected persons in rural Uganda. Drug Alcohol Depend. 2014 Jan 1; 134:151-7.
        View in: PubMed
      3. Wanyenze RK, Kamya MR, Fatch R, Mayanja-Kizza H, Baveewo S, Szekeres G, Bangsberg DR, Coates T, Hahn JA. The Lancet Global Health. Abbreviated HIV counselling and testing and enhanced referral to care in Uganda: a factorial randomised controlled trial. 2013; 1(3):e137-e145.
      4. Page K, Morris MD, Hahn JA, Maher L, Prins M. Injection drug use and hepatitis C virus infection in young adult injectors: using evidence to inform comprehensive prevention. Clin Infect Dis. 2013 Aug; 57 Suppl 2:S32-8.
        View in: PubMed
      5. Montgomery ME, Fatch RS, Evans JL, Yu M, Davidson PJ, Page K, Hahn JA. Injecting risk behavior among traveling young injection drug users: travel partner and city characteristics. J Urban Health. 2013 Jun; 90(3):500-15.
        View in: PubMed
      6. Fatch R, Bellows B, Bagenda F, Mulogo E, Weiser S, Hahn JA. Alcohol consumption as a barrier to prior HIV testing in a population-based study in rural Uganda. AIDS Behav. 2013 Jun; 17(5):1713-23.
        View in: PubMed
      7. Woolf-King SE, Steinmaus CM, Reingold AM, Hahn JA. The International Journal of Drug and Alcohol Research. An update on alcohol use and risk of HIV infection in sub-Saharan Africa: Meta analysis and future research directions. 2013; 1(2).
      8. Hahn JA, Fatch R, Kabami J, Mayanja B, Emenyonu NI, Martin J, Bangsberg DR. Self-Report of Alcohol Use Increases When Specimens for Alcohol Biomarkers Are Collected in Persons With HIV in Uganda. J Acquir Immune Defic Syndr. 2012 Dec 1; 61(4):e63-4.
        View in: PubMed
      9. Asher AK, Hahn JA, Couture MC, Maher K, Page K. people who inject drugs, HIV risk, and HIV testing uptake in sub-Saharan Africa. J Assoc Nurses AIDS Care. 2013 Nov-Dec; 24(6):e35-44.
        View in: PubMed
      10. Page K, Osburn W, Evans J, Hahn JA, Lum P, Asher A, Delwart E, Tobler L, Cox AL, Busch MP. Frequent longitudinal sampling of hepatitis C virus infection in injection drug users reveals intermittently detectable viremia and reinfection. Clin Infect Dis. 2013 Feb; 56(3):405-13.
        View in: PubMed
      11. Muyindike W, Fatch R, Steinfield R, Matthews LT, Musinguzi N, Emenyonu NI, Martin JN, Hahn JA. Contraceptive use and associated factors among women enrolling into HIV care in southwestern Uganda. Infect Dis Obstet Gynecol. 2012; 2012:340782.
        View in: PubMed
      12. Le Marchand C, Evans J, Page K, Davidson PJ, Hahn JA. Hazardous alcohol consumption among young adult IDU and its association with high risk behaviors. Drug Alcohol Depend. 2013 Jan 1; 127(1-3):143-9.
        View in: PubMed
      13. Hermanstyne KA, Bangsberg DR, Hennessey K, Weinbaum C, Hahn JA. The association between use of non-injection drug implements and hepatitis C virus antibody status in homeless and marginally housed persons in San Francisco. J Public Health (Oxf). 2012 Aug; 34(3):330-9.
        View in: PubMed
      14. Baveewo S, Kamya MR, Mayanja-Kizza H, Fatch R, Bangsberg DR, Coates T, Hahn JA, Wanyenze RK. Potential for false positive HIV test results with the serial rapid HIV testing algorithm. BMC Res Notes. 2012; 5:154.
        View in: PubMed
      15. Evans JL, Tsui JI, Hahn JA, Davidson PJ, Lum PJ, Page K. Mortality among young injection drug users in San Francisco: a 10-year follow-up of the UFO study. Am J Epidemiol. 2012 Feb 15; 175(4):302-8.
        View in: PubMed
      16. Hahn JA, Dobkin LM, Mayanja B, Emenyonu NI, Kigozi IM, Shiboski S, Bangsberg DR, Gnann H, Weinmann W, Wurst FM. Phosphatidylethanol (PEth) as a biomarker of alcohol consumption in HIV-positive patients in sub-Saharan Africa. Alcohol Clin Exp Res. 2012 May; 36(5):854-62.
        View in: PubMed
      17. Wurst FM, Thon N, Weinmann W, Tippetts S, Marques P, Hahn JA, Alling C, Aradottir S, Hartmann S, Lakshman R. Characterization of sialic acid index of plasma apolipoprotein J and phosphatidylethanol during alcohol detoxification--a pilot study. Alcohol Clin Exp Res. 2012 Feb; 36(2):251-7.
        View in: PubMed
      18. Hahn JA, Woolf-King SE, Muyindike W. Adding fuel to the fire: alcohol's effect on the HIV epidemic in Sub-Saharan Africa. Curr HIV/AIDS Rep. 2011 Sep; 8(3):172-80.
        View in: PubMed
      19. Dias PT, Hahn JA, Delwart E, Edlin B, Martin J, Lum P, Evans J, Kral A, Deeks S, Busch MP, Page K. Temporal changes in HCV genotype distribution in three different high risk populations in San Francisco, California. BMC Infect Dis. 2011; 11:208.
        View in: PubMed
      20. Wanyenze RK, Kamya MR, Fatch R, Mayanja-Kizza H, Baveewo S, Sawires S, Bangsberg DR, Coates T, Hahn JA. Missed opportunities for HIV testing and late-stage diagnosis among HIV-infected patients in Uganda. PLoS One. 2011; 6(7):e21794.
        View in: PubMed
      21. Baveewo S, Ssali F, Karamagi C, Kalyango JN, Hahn JA, Ekoru K, Mugyenyi P, Katabira E. Validation of World Health Organisation HIV/AIDS clinical staging in predicting initiation of antiretroviral therapy and clinical predictors of low CD4 cell count in Uganda. PLoS One. 2011; 6(5):e19089.
        View in: PubMed
      22. Wanyenze RK, Hahn JA, Liechty CA, Ragland K, Ronald A, Mayanja-Kizza H, Coates T, Kamya MR, Bangsberg DR. Linkage to HIV care and survival following inpatient HIV counseling and testing. AIDS Behav. 2011 May; 15(4):751-60.
        View in: PubMed
      23. Hahn JA, Bwana MB, Javors MA, Martin JN, Emenyonu NI, Bangsberg DR. Biomarker testing to estimate under-reported heavy alcohol consumption by persons with HIV initiating ART in Uganda. AIDS Behav. 2010 Dec; 14(6):1265-8.
        View in: PubMed
      24. Hahn JA, Samet JH. Alcohol and HIV disease progression: weighing the evidence. Curr HIV/AIDS Rep. 2010 Nov; 7(4):226-33.
        View in: PubMed
      25. Levy V, Evans JL, Stein ES, Davidson PJ, Lum PJ, Hahn JA, Page K. Are young injection drug users ready and willing to participate in preventive HCV vaccine trials? Vaccine. 2010 Aug 23; 28(37):5947-51.
        View in: PubMed
      26. Hahn JA, Evans JL, Davidson PJ, Lum PJ, Page K. Hepatitis C virus risk behaviors within the partnerships of young injecting drug users. Addiction. 2010 Jul; 105(7):1254-64.
        View in: PubMed
      27. Hennessey KA, Bangsberg DR, Weinbaum C, Hahn JA. Hepatitis A seroprevalence and risk factors among homeless adults in San Francisco: should homelessness be included in the risk-based strategy for vaccination? Public Health Rep. 2009 Nov-Dec; 124(6):813-7.
        View in: PubMed
      28. Page K, Hahn JA, Evans J, Shiboski S, Lum P, Delwart E, Tobler L, Andrews W, Avanesyan L, Cooper S, Busch MP. Acute hepatitis C virus infection in young adult injection drug users: a prospective study of incident infection, resolution, and reinfection. J Infect Dis. 2009 Oct 15; 200(8):1216-26.
        View in: PubMed
      29. Kigozi IM, Dobkin LM, Martin JN, Geng EH, Muyindike W, Emenyonu NI, Bangsberg DR, Hahn JA. Late-disease stage at presentation to an HIV clinic in the era of free antiretroviral therapy in Sub-Saharan Africa. J Acquir Immune Defic Syndr. 2009 Oct 1; 52(2):280-9.
        View in: PubMed
      30. Tsui JI, Vittinghoff E, Hahn JA, Evans JL, Davidson PJ, Page K. Risk behaviors after hepatitis C virus seroconversion in young injection drug users in San Francisco. Drug Alcohol Depend. 2009 Nov 1; 105(1-2):160-3.
        View in: PubMed
      31. Hahn JA, Wylie D, Dill J, Sanchez MS, Lloyd-Smith JO, Page-Shafer K, Getz WM. Potential impact of vaccination on the hepatitis C virus epidemic in injection drug users. Epidemics. 2009 Mar; 1(1):47-57.
        View in: PubMed
      32. Evans JL, Hahn JA, Lum PJ, Stein ES, Page K. Predictors of injection drug use cessation and relapse in a prospective cohort of young injection drug users in San Francisco, CA (UFO Study). Drug Alcohol Depend. 2009 May 1; 101(3):152-7.
        View in: PubMed
      33. Inglez-Dias A, Hahn JA, Lum PJ, Evans J, Davidson P, Page-Shafer K. Trends in methamphetamine use in young injection drug users in San Francisco from 1998 to 2004: the UFO Study. Drug Alcohol Rev. 2008 May; 27(3):286-91.
        View in: PubMed
      34. Lum PJ, Hahn JA, Shafer KP, Evans JL, Davidson PJ, Stein E, Moss AR. Hepatitis B virus infection and immunization status in a new generation of injection drug users in San Francisco. J Viral Hepat. 2008 Mar; 15(3):229-36.
        View in: PubMed
      35. Das-Douglas M, Colfax G, Moss AR, Bangsberg DR, Hahn JA. Tripling of methamphetamine/amphetamine use among homeless and marginally housed persons, 1996-2003. J Urban Health. 2008 Mar; 85(2):239-49.
        View in: PubMed
      36. Hahn JA, Page-Shafer K, Ford J, Paciorek A, Lum PJ. Traveling young injection drug users at high risk for acquisition and transmission of viral infections. Drug Alcohol Depend. 2008 Jan 11; 93(1-2):43-50.
        View in: PubMed
      37. Martinez P, Andia I, Emenyonu N, Hahn JA, Hauff E, Pepper L, Bangsberg DR. Alcohol use, depressive symptoms and the receipt of antiretroviral therapy in southwest Uganda. AIDS Behav. 2008 Jul; 12(4):605-12.
        View in: PubMed
      38. Page-Shafer K, Hahn JA, Lum PJ. Preventing hepatitis C virus infection in injection drug users: risk reduction is not enough. AIDS. 2007 Sep 12; 21(14):1967-9.
        View in: PubMed
      39. Hahn JA, Maier M, Byakika-Tusiime J, Oyugi JH, Bangsberg DR. Hepatotoxicity during nevirapine-based fixed-dose combination antiretroviral therapy in kampala, Uganda. J Int Assoc Physicians AIDS Care (Chic). 2007 Jun; 6(2):83-6.
        View in: PubMed
      40. Bernardin F, Stramer SL, Rehermann B, Page-Shafer K, Cooper S, Bangsberg DR, Hahn J, Tobler L, Busch M, Delwart E. High levels of subgenomic HCV plasma RNA in immunosilent infections. Virology. 2007 Sep 1; 365(2):446-56.
        View in: PubMed
      41. Hahn JA. Sex, drugs, and hepatitis C virus. J Infect Dis. 2007 Jun 1; 195(11):1556-9.
        View in: PubMed
      42. Hahn JA, Kushel MB, Bangsberg DR, Riley E, Moss AR. BRIEF REPORT: the aging of the homeless population: fourteen-year trends in San Francisco. J Gen Intern Med. 2006 Jul; 21(7):775-8.
        View in: PubMed
      43. Bacon O, Lum P, Hahn J, Evans J, Davidson P, Moss A, Page-Shafer K. Commercial sex work and risk of HIV infection among young drug-injecting men who have sex with men in San Francisco. Sex Transm Dis. 2006 Apr; 33(4):228-34.
        View in: PubMed
      44. Kushel MB, Hahn JA, Evans JL, Bangsberg DR, Moss AR. Revolving doors: imprisonment among the homeless and marginally housed population. Am J Public Health. 2005 Oct; 95(10):1747-52.
        View in: PubMed
      45. Ochoa KC, Davidson PJ, Evans JL, Hahn JA, Page-Shafer K, Moss AR. Heroin overdose among young injection drug users in San Francisco. Drug Alcohol Depend. 2005 Dec 12; 80(3):297-302.
        View in: PubMed
      46. Hahn JA, Bangsberg DR, McFarland W, Charlebois ED, Clark RA, Moss AR. HIV seroconversion among the homeless and marginally housed in San Francisco: a ten-year study. J Acquir Immune Defic Syndr. 2004 Dec 15; 37(5):1616-9.
        View in: PubMed
      47. Moss AR, Hahn JA, Perry S, Charlebois ED, Guzman D, Clark RA, Bangsberg DR. Adherence to highly active antiretroviral therapy in the homeless population in San Francisco: a prospective study. Clin Infect Dis. 2004 Oct 15; 39(8):1190-8.
        View in: PubMed
      48. Hall CS, Charlebois ED, Hahn JA, Moss AR, Bangsberg DR. Hepatitis C virus infection in San Francisco's HIV-infected urban poor. J Gen Intern Med. 2004 Apr; 19(4):357-65.
        View in: PubMed
      49. Tulsky JP, Hahn JA, Long HL, Chambers DB, Robertson MJ, Chesney MA, Moss AR. Can the poor adhere? Incentives for adherence to TB prevention in homeless adults. Int J Tuberc Lung Dis. 2004 Jan; 8(1):83-91.
        View in: PubMed
      50. Lum PJ, Ochoa KC, Hahn JA, Page Shafer K, Evans JL, Moss AR. Hepatitis B virus immunization among young injection drug users in San Francisco, Calif: the UFO Study. Am J Public Health. 2003 Jun; 93(6):919-23.
        View in: PubMed
      51. Evans JL, Hahn JA, Page-Shafer K, Lum PJ, Stein ES, Davidson PJ, Moss AR. Gender differences in sexual and injection risk behavior among active young injection drug users in San Francisco (the UFO Study). J Urban Health. 2003 Mar; 80(1):137-46.
        View in: PubMed
      52. Shafer KP, Hahn JA, Lum PJ, Ochoa K, Graves A, Moss A. Prevalence and correlates of HIV infection among young injection drug users in San Francisco. J Acquir Immune Defic Syndr. 2002 Dec 1; 31(4):422-31.
        View in: PubMed
      53. Davidson PJ, Ochoa KC, Hahn JA, Evans JL, Moss AR. Witnessing heroin-related overdoses: the experiences of young injectors in San Francisco. Addiction. 2002 Dec; 97(12):1511-6.
        View in: PubMed
      54. Hahn JA, Page-Shafer K, Lum PJ, Bourgois P, Stein E, Evans JL, Busch MP, Tobler LH, Phelps B, Moss AR. Hepatitis C virus seroconversion among young injection drug users: relationships and risks. J Infect Dis. 2002 Dec 1; 186(11):1558-64.
        View in: PubMed
      55. Hahn JA, Page-Shafer K, Lum PJ, Ochoa K, Moss AR. Hepatitis C virus infection and needle exchange use among young injection drug users in San Francisco. Hepatology. 2001 Jul; 34(1):180-7.
        View in: PubMed
      56. Ochoa KC, Hahn JA, Seal KH, Moss AR. Overdosing among young injection drug users in San Francisco. Addict Behav. 2001 May-Jun; 26(3):453-60.
        View in: PubMed
      57. Moss AR, Hahn JA, Tulsky JP, Daley CL, Small PM, Hopewell PC. Tuberculosis in the homeless. A prospective study. Am J Respir Crit Care Med. 2000 Aug; 162(2 Pt 1):460-4.
        View in: PubMed
      58. Tulsky JP, Pilote L, Hahn JA, Zolopa AJ, Burke M, Chesney M, Moss AR. Adherence to isoniazid prophylaxis in the homeless: a randomized controlled trial. Arch Intern Med. 2000 Mar 13; 160(5):697-702.
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      59. Seal KH, Ochoa KC, Hahn JA, Tulsky JP, Edlin BR, Moss AR. Risk of hepatitis B infection among young injection drug users in San Francisco: opportunities for intervention. West J Med. 2000 Jan; 172(1):16-20.
        View in: PubMed
      60. Jasmer RM, Hahn JA, Small PM, Daley CL, Behr MA, Moss AR, Creasman JM, Schecter GF, Paz EA, Hopewell PC. A molecular epidemiologic analysis of tuberculosis trends in San Francisco, 1991-1997. Ann Intern Med. 1999 Jun 15; 130(12):971-8.
        View in: PubMed
      61. Moss AR, Hahn JA. Invited commentary: needle exchange--no help for hepatitis? Am J Epidemiol. 1999 Feb 1; 149(3):214-6; discussion 217-8.
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      62. Bloch KC, Zwerling L, Pletcher MJ, Hahn JA, Gerberding JL, Ostroff SM, Vugia DJ, Reingold AL. Incidence and clinical implications of isolation of Mycobacterium kansasii: results of a 5-year, population-based study. Ann Intern Med. 1998 Nov 1; 129(9):698-704.
        View in: PubMed
      63. Yeh RW, Ponce de Leon A, Agasino CB, Hahn JA, Daley CL, Hopewell PC, Small PM. Stability of Mycobacterium tuberculosis DNA genotypes. J Infect Dis. 1998 Apr; 177(4):1107-11.
        View in: PubMed
      64. Daley CL, Hahn JA, Moss AR, Hopewell PC, Schecter GF. Incidence of tuberculosis in injection drug users in San Francisco: impact of anergy. Am J Respir Crit Care Med. 1998 Jan; 157(1):19-22.
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      65. Hahn JA, Vranizan KM, Moss AR. Who uses needle exchange? A study of injection drug users in treatment in San Francisco, 1989-1990. J Acquir Immune Defic Syndr Hum Retrovirol. 1997 Jun 1; 15(2):157-64.
        View in: PubMed
      66. Terrault NA, Zhou S, Combs C, Hahn JA, Lake JR, Roberts JP, Ascher NL, Wright TL. Prophylaxis in liver transplant recipients using a fixed dosing schedule of hepatitis B immunoglobulin. Hepatology. 1996 Dec; 24(6):1327-33.
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      67. Zhou S, Terrault NA, Ferrell L, Hahn JA, Lau JY, Simmonds P, Roberts JP, Lake JR, Ascher NL, Wright TL. Severity of liver disease in liver transplantation recipients with hepatitis C virus infection: relationship to genotype and level of viremia. Hepatology. 1996 Nov; 24(5):1041-6.
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      68. Leiser RJ, Mitchell TF, Hahn JA, Abrams DI. The role of critical care nurses in euthanasia and assisted suicide. N Engl J Med. 1996 Sep 26; 335(13):972-3; author reply 973-4.
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      69. Burack JH, Cohen MR, Hahn JA, Abrams DI. Pilot randomized controlled trial of Chinese herbal treatment for HIV-associated symptoms. J Acquir Immune Defic Syndr Hum Retrovirol. 1996 Aug 1; 12(4):386-93.
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      70. Terrault NA, Holland CC, Ferrell L, Hahn JA, Lake JR, Roberts JP, Ascher NL, Wright TL. Interferon alfa for recurrent hepatitis B infection after liver transplantation. Liver Transpl Surg. 1996 Mar; 2(2):132-8.
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      71. Pilote L, Tulsky JP, Zolopa AR, Hahn JA, Schecter GF, Moss AR. Tuberculosis prophylaxis in the homeless. A trial to improve adherence to referral. Arch Intern Med. 1996 Jan 22; 156(2):161-5.
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      72. Hahn JA, Zolopa AR, Moss AR, Trachtenberg AL. Tuberculosis transmission in methadone maintenance programs. JAMA. 1995 Apr 26; 273(16):1260.
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      73. Burack JH, Hahn JA, Saint-Maurice D, Jacobson MA. Microbiology of community-acquired bacterial pneumonia in persons with and at risk for human immunodeficiency virus type 1 infection. Implications for rational empiric antibiotic therapy. Arch Intern Med. 1994 Nov 28; 154(22):2589-96.
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      74. Zolopa AR, Hahn JA, Gorter R, Miranda J, Wlodarczyk D, Peterson J, Pilote L, Moss AR. HIV and tuberculosis infection in San Francisco's homeless adults. Prevalence and risk factors in a representative sample. JAMA. 1994 Aug 10; 272(6):455-61.
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      75. Alland D, Kalkut GE, Moss AR, McAdam RA, Hahn JA, Bosworth W, Drucker E, Bloom BR. Transmission of tuberculosis in New York City. An analysis by DNA fingerprinting and conventional epidemiologic methods. N Engl J Med. 1994 Jun 16; 330(24):1710-6.
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      76. Hahn JA, Shaw GM. Trends in Down's syndrome prevalence in California, 1983-1988. Paediatr Perinat Epidemiol. 1993 Oct; 7(4):450-60.
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      77. Schulman J, Hahn JA. Quality control of birth defect registry data: a case study. Public Health Rep. 1993 Jan-Feb; 108(1):91-8.
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      78. Hahn JA, Schulman J. Cost efficient sampling design for quality control of a birth defects registry. J Clin Epidemiol. 1992 Dec; 45(12):1371-5.
        View in: PubMed
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