Institute of Medicine (U.S.). Committee on Prevention and Control of Sexually Transmitted Diseases, ebrary, Inc, Eng, T. R., & Butler, W. T. (1997). The hidden epidemic: Confronting sexually transmitted diseases : summary. National Academy Press.
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Chicago Style (17th ed.) Zitazioa
Institute of Medicine (U.S.). Committee on Prevention and Control of Sexually Transmitted Diseases, Inc ebrary, Thomas R. Eng, eta William T. Butler. The Hidden Epidemic: Confronting Sexually Transmitted Diseases : Summary. Washington, D.C.: National Academy Press, 1997.
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MLA (9th ed.) Zitazioa
Institute of Medicine (U.S.). Committee on Prevention and Control of Sexually Transmitted Diseases, et al. The Hidden Epidemic: Confronting Sexually Transmitted Diseases : Summary. National Academy Press, 1997.
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