A SEMIMICRO MODIFICATION OF THE KARR UREA DETERMINATION METHOD USING THE  SOMOGYI SERUM FILTRATE.
D001774:Blood Chemical Analysis; D006801:Humans; D008832:Microchemistry; D012106:Research; D014508:Urea
D014508:Urea
BLOOD CHEMICAL ANALYSIS; EXPERIMENTAL LAB STUDY; MICROCHEMISTRY; UREA