title: A tracer method for measuring rate of urea synthesis in normal and cirrhotic subjects.
mesh_terms: D000328:Adult; D000596:Amino Acids / Q000097:blood; D001806:Blood Urea Nitrogen; D002250:Carbon Radioisotopes; D005260:Female; D006801:Humans; D007700:Kinetics; D008099:Liver / Q000378:metabolism*; D008103:Liver Cirrhosis / Q000378:metabolism*; D008297:Male; D008722:Methods; D008875:Middle Aged; D014508:Urea / Q000096:biosynthesis*
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D014508:Urea