TY - GEN AU - Wagner,G J AU - Remien,R H AU - Carballo-DiƩguez,A TI - "Extramarital" sex: is there an increased risk for HIV transmission? A study of male couples of mixed HIV status SN - 0899-9546 PY - 1998///0908 KW - Adult KW - Condoms KW - Female KW - HIV Infections KW - transmission KW - Homosexuality, Male KW - Humans KW - Male KW - New York City KW - Prevalence KW - Risk Factors KW - Risk-Taking KW - Sexual Behavior N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -