01014nam a22003857i 450000500170000000800410001702200220005802200230008004100080010310000160011124501220012765000160024965000140026565000100027965000220028965000240031165000080033565000190034365000240036265000150038665000090040165100110041065300150042165500150043670000110045177300690046299600090053199600090054099600070054999600080055699600080056499800070057293900130057995200360059220141212093351.0930526s1993    sp     gr     000 0 spa c  a0279-1072 (papel)  a2159-9777 (online)  aeng1 aEDLIN, B.R.10aHIGH-RISK SEX BEHAVIOR AMONG YOUNG STREET-RECRUITED CRACK COCAINE SMOKERS IN THREE AMERICAN CITIES: AN INTERIM REPORT14aAlto riesgo14aCocaína14aCrack14aDrogodependencias14aEstudio descriptivo14aETS14aNivel comarcal14aRelaciones sexuales14aSexualidad14aSida14aEE.UU.10aAdicciones 4aDocumental1 aET AL.0 tJOURNAL OF PSYCHOACTIVE DRUGSgVol. 24, no. 4 (1992), p. 363-37110a11.810a17.310a3710aQ4a10aQ4j  aAR  a19930526  oR.829oDepósito (106/107)yAR