Young people's sexual health in South Africa : HIV prevalence and sexual behaviors from a nationally representative household survey von PETTIFOR, Audrey E, REES, Helen V, KLEINSCHMIDT, Immo, STEFFENSON, Annie E, MACPHAIL, Catherine, HLONGWA-MADIKIZELA, Lindiwe, VERMAAK, Kerry, PADIAN, Nancy S

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Views of Practicing Physicians and the Public on Medical Errors von Blendon, Robert J, DesRoches, Catherine M, Brodie, Mollyann, Benson, John M, Rosen, Allison B, Schneider, Eric, Altman, Drew E, Zapert, Kinga, Herrmann, Melissa J, Steffenson, Annie E

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Concurrent Sexual Partnerships and Human Immunodeficiency Virus Risk Among South African Youth von Steffenson, Annie E., Pettifor, Audrey E., Seage, George R., Rees, Helen V., Cleary, Paul D.

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Physicians' views of interventions to reduce medical errors: does evidence of effectiveness matter? von Rosen, Allison B, Blendon, Robert J, DesRoches, Catherine M, Benson, John M, Bates, David W, Brodie, Mollyann, Altman, Drew E, Zapert, Kinga, Steffenson, Annie E, Schneider, Eric C

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Physicians’ Views of Interventions to Reduce Medical Errors: Does Evidence of Effectiveness Matter? von Rosen, Allison B, Blendon, Robert J, DesRoches, Catherine M, Benson, John M, Bates, David W, Brodie, Mollyann, Altman, Drew E, Zapert, Kinga, Steffenson, Annie E, Schneider, Eric C

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