TY - GEN AU - Booth,R E AU - Kwiatkowski,C F AU - Chitwood,D D TI - Sex related HIV risk behaviors: differential risks among injection drug users, crack smokers, and injection drug users who smoke crack SN - 0376-8716 PY - 2000///0626 KW - Adult KW - Cocaine-Related Disorders KW - psychology KW - Crack Cocaine KW - Female KW - Follow-Up Studies KW - HIV Seropositivity KW - transmission KW - Humans KW - Male KW - Prospective Studies KW - Risk-Taking KW - Sexual Behavior KW - Smoking KW - Substance Abuse, Intravenous KW - Surveys and Questionnaires N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/s0376-8716(99)00094-0 ER -