TY - GEN AU - Booth,R E AU - Watters,J K AU - Chitwood,D D TI - HIV risk-related sex behaviors among injection drug users, crack smokers, and injection drug users who smoke crack SN - 0090-0036 PY - 1993///0902 KW - Adult KW - Aged KW - Crack Cocaine KW - Female KW - HIV Infections KW - transmission KW - Humans KW - Male KW - Middle Aged KW - Risk Factors KW - Sexual Behavior KW - Smoking KW - Substance Abuse, Intravenous KW - complications KW - Substance-Related Disorders N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.2105/ajph.83.8.1144 ER -