Can a Drug Provide Some Protection?

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Science  19 Sep 2003:
Vol. 301, Issue 5640, pp. 1660-1661
DOI: 10.1126/science.301.5640.1660

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PHNOM PENH, CAMBODIA-- A collaboration has begun between Cambodian scientists and an international team of researchers on a cutting-edge HIV prevention study that raises eye-popping possibilities--and profound ethical dilemmas. This story is part of a series on HIV/AIDS in Asia; the stories in this initial installment focus on Myanmar, Vietnam, Cambodia, and Thailand.

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