TY - GOVDOC DP - http://iris.who.int/ DB - WHO IRIS AU - Consejo Ejecutivo, 51 LA - es PB - Organización Mundial de la Salud UR - https://iris.who.int/handle/10665/147617 DA - 1972 PY - 1972 SE - Punto 2.3 del orden del día provisional M1 - EB51/38 TI - Informes de grupos de estudio KW - Drug and Narcotic Control KW - Substance-Related Disorders KW - Psychotropic Drugs KW - Adolescent Behavior KW - Adolescent Psychology KW - Social Conditions KW - Health Knowledge, Attitudes, Practice KW - Substance Abuse Detection KW - Social Control, Formal KW - Social Control, Informal KW - Health Education KW - Family Planning Services ER -