title: On the serviceability of Koppanyi's method for quantitative determination of barbituric acid derivatives in urine.
authors.forename: M
authors.initials: M
authors.lastname: IVERSEN
mesh_terms: D001462:Barbital; D001463:Barbiturates; D001826:Body Fluids; D003199:Computer Systems; D006801:Humans; D014556:Urine; D014937:Work
chemical_list: D001463:Barbiturates; D001462:Barbital; C032232:barbituric acid
keywords: KOPPANYI METHOD; URINE/barbital