00985nam a22003737i 4500 20141212094905.0 990707s1999 sp gr 000 0 spa c 0965-2140 (papel) 1360-0443 (online) eng NELSON, C.B. FACTOR STRUCTURES FOR DSM-IV SUBSTANCE DISORDER CRITERIA ENDORSED BY ALCOHOL, CANNABIS, COCAINE AND OPIATE USERS: RESULTS FROM THE WHO RELIABILITY AND VALIDITY STUDY Alcohol Cocaína Criterios Diagnóstico Drogodependencias DSM Fiabilidad Opiáceos Validez Acción social Adicciones Documental ET AL. ADDICTION Vol. 94, no. 6 (1999), p. 843-855 17 44 a9 Q1a AR 19990707 R.696 AR