Gac Sanit. 2000 Jan-Feb;14(1):67-70. Unique Identifier : AIDSLINE
JOURNAL ARTICLE fundamento de nuevas politicas de prevencion. Acquired
Immunodeficiency Syndrome/EPIDEMIOLOGY/PREVENTION &
CONTROL/TRANSMISSION Comparative Study Female Health Policy Human
HIV Infections/EPIDEMIOLOGY/*PREVENTION & CONTROL/TRANSMISSION Male
Methadone/THERAPEUTIC USE Narcotics/THERAPEUTIC USE Needle-Exchange
Programs Prevalence Risk Factors Spain Substance Abuse,
Intravenous/COMPLICATIONS/PREVENTION & CONTROL Substance-Related
Disorders/*COMPLICATIONS/PREVENTION & CONTROL