2017-06-292026-03-272017-06-291980Alberto Darío Ramírez González0007-523Xhttps://repositorio.inprf.gob.mx/handle/123456789/4704engacceso cerradoAdolescentAdultAge FactorsEpidemiologic methodsFemaleHumansMaleMexicoSex factorsSubstance-related disorders-epidemiologyA methodology for intensive case-finding and monitoring of drug use in Mexican communityarticle2Instituto Mexicano de Psiquiatría17-2632