title: Ultramicrodetermination of plasma urea by reaction with diacetylmonoxime--antipyrine without deproteinization.
mesh_terms: D000983:Antipyrine; D001322:Autoanalysis; D001798:Blood Proteins; D003116:Color; D004355:Drug Stability; D006358:Hot Temperature; D006801:Humans; D007202:Indicators and Reagents; D007501:Iron; D008722:Methods; D008832:Microchemistry; D010091:Oximes; D010949:Plasma / Q000032:analysis; D013431:Sulfates; D013464:Sulfuric Acids; D013997:Time Factors; D014508:Urea / Q000097:blood*
chemical_list: D001798:Blood Proteins; D007202:Indicators and Reagents; D010091:Oximes; D013431:Sulfates; D013464:Sulfuric Acids; D014508:Urea; D007501:Iron; D000983:Antipyrine