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Lack of Detection of Human Immunodeficiency Virus in Persistently Seronegative Homosexual Men with High or Medium Risks for Infection
Li-Zhen Pan, Haynes W. Sheppard, Warren Winkelstein and Jay A. LevyVolume:
164
Language:
english
Journal:
The Journal of Infectious Diseases
DOI:
10.2307/30112011
Date:
November, 1991
File:
PDF, 671 KB
english, 1991