title: Desirable performance standards for assays of drugs.
authors.affiliation: Drug Investigation Unit, Institute of Biochemistry, Glasgow Royal Infirmary, Scotland, UK.
authors.forename: M J
authors.initials: MJ
authors.lastname: Stewart
authors.forename: C G
authors.initials: CG
authors.lastname: Fraser
mesh_terms: D006801:Humans; D008991:Monitoring, Physiologic / Q000592:standards*; D004364:Pharmaceutical Preparations / Q000097:blood*; D011786:Quality Control
chemical_list: D004364:Pharmaceutical Preparations