title: Quality control of essential drugs.
authors.forename: J
authors.initials: J
authors.lastname: Quick
authors.forename: K
authors.initials: K
authors.lastname: Bremer
mesh_terms: D004364:Pharmaceutical Preparations / Q000592:standards*; D010602:Pharmacopoeias as Topic; D011786:Quality Control; D014944:World Health Organization
chemical_list: D004364:Pharmaceutical Preparations