00589nam a22002057i 450000500170000000800410001704100080005810000170006624500620008365000220014565000300016765000150019765000270021265000160023965300200025565300150027565500150029070000110030577300670031620141212093839.0970521s1997    sp     gr     000 0 spa c  aeng1 aCAMPBELL, J.10aEFFICACY OF OUTPATIENT INTENSIVE TREATMENT FOR DRUG ABUSE14aDrogodependencias14aEvaluación de servicios14aResultados14aServicios ambulatorios14aTratamiento10aAcción social10aAdicciones 4aDocumental1 aET AL.0 tJOURNAL OF ADDICTIVE DISEASESgVol. 16, no. 2 (1997), p. 15-25