No abstract available
Publication types
-
Research Support, Non-U.S. Gov't
-
Research Support, U.S. Gov't, P.H.S.
MeSH terms
-
Adult
-
Female
-
HIV Infections / blood
-
HIV Infections / epidemiology*
-
HIV Infections / immunology
-
Homosexuality
-
Humans
-
Male
-
Needle Sharing / statistics & numerical data
-
Racial Groups
-
Sampling Studies
-
Sexual Behavior
-
Substance Abuse, Intravenous / epidemiology*
-
Substance Abuse, Intravenous / therapy
-
United States