title: Method validation in pharmaceutical analysis.
authors.affiliation: Analytical Chemistry Department, Bristol Myers-Squibb Derm UK, Deeside, Clwyd.
authors.forename: P A
authors.initials: PA
authors.lastname: Edwardson
authors.forename: G
authors.initials: G
authors.lastname: Bhaskar
authors.forename: J E
authors.initials: JE
authors.lastname: Fairbrother
mesh_terms: D000730:Androstadienes / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D006868:Hydrolysis; D007202:Indicators and Reagents; D009824:Ointments; D010084:Oxidation-Reduction; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000730:Androstadienes; D007202:Indicators and Reagents; D009824:Ointments; C051756:tipredane