title: Biochemical analyses with the Spekker absorptiometer; estimation of urea, citrulline, allantoin and related carbamido compounds.
authors.forename: E
authors.initials: E
authors.lastname: KAWERAU
mesh_terms: D000481:Allantoin / Q000032:analysis*; D002621:Chemistry; D002956:Citrulline / Q000032:analysis*; D004864:Equipment and Supplies; D013053:Spectrophotometry / Q000295:instrumentation*; D014508:Urea / Q000032:analysis*
chemical_list: D002956:Citrulline; D000481:Allantoin; D014508:Urea
keywords: ABSORPTIMETERS; ALLANTOIN/determination; APPARATUS; CHEMISTRY; CITRULLINE/determination; SPECTROPHOTOMETERS; SPEKKER ABSORPTIMETER; UREA/determination