title: Differential assay for urea and citrulline. Automated and manual procedures.
mesh_terms: D001322:Autoanalysis; D002956:Citrulline / Q000032:analysis* / Q000097:blood / Q000652:urine; D006801:Humans; D008832:Microchemistry; D013053:Spectrophotometry / Q000379:methods; D014508:Urea / Q000032:analysis* / Q000097:blood / Q000652:urine; D014510:Urease
chemical_list: D002956:Citrulline; D014508:Urea; D014510:Urease