008850000a22002530004500003000900000005001700009110008300026245006800109020001500177020001800192022001400210264004900224490003900273300001400312040001100326041000800337500000600345650005300351650003000404650001300434650001500447246007900462111009000541PH-MaWHO20241108112453.0 aWorld Health Organization. Department of Essential Drugs and Medicines Policy. aWHO Expert Committee on Drug Dependence : thirty-fourth report. a9241209429 a9789241209427 a0512-3054 aGeneva : bWorld Health Organization,c2006. aWHO technical report series ; 942. avi, 24 p. aWHOLIS aeng a2 aPsychotropic drugsxClassification, pharmacology aDrug and narcotic control aTreaties aGuidelines 1aComitT OMS d' experts de la pharmacodependance : trente-quatriFme rapport. aWHO Expert Committee on Drug Dependence. Meeting (34th : 2006 : Geneva, Switzerland).