007210000a22001930004500003000900000005001700009110010500026245013500131562003200266264004900298300000900347041000800356650003000364650002900394650002800423650002000451651001100471700004500482PH-MaWHO20241108112302.0  aOptimal Use of Regional Drug Quality Control Laboratories in Africa Meeting ( 1993 : Niamey, Niger).  aReport of a meeting on the optimal use of regional drug quality control laboratories in Africa, 8-12 November 1993, Niamey, Niger.  aWHO/DAP/94.10.--Unpublished  aGeneva : bWorld Health Organization,c1994.  a53p.  aeng  aDrug and narcotic control  aDrug industryxStandards  aLaboratoriesxStandards  aQuality control  aAfrica  aWHO Action Programme on Essential Drugs.