title: [Comparative study of methods for the determination of urea in biological fluids].
abstract: The authors have studied comparatively two methods to determine urea in relationship to the reference technic that utilizes urease. The authors observed that the diacetylmonoxime with thiosemicarbazide method showed the most similar results in comparison with the reference technic.
mesh_terms: D014508:Urea / Q000097:blood* / Q000652:urine; D014510:Urease / Q000378:metabolism
chemical_list: D014508:Urea; D014510:Urease
vernacular_title: Estudo comparativo de métodos para a determinação da uréia em fluidos biológicos