006660000a22001690004500003000900000005001700009110009200026245015100118020001800269264004900287490004000336300000900376041000800385650004300393650003000436700003000466PH-MaWHO20241108112334.0 aWHO Expert Committee on Specifications for Pharmaceutical Preparations (1968 : Geneva). aWHO Expert Committee on Specifications for Pharmaceutical Preparations [meeting held in Geneva from 14 to 19 October 1968] : twenty-second report. a92-4-120418-4 aGeneva : bWorld Health Organization,c1969. a(WHO technical report series ; 418) a29p. aeng aPharmaceutical preparationsxStandards aDrug and narcotic control aWorld Health Organization