title: Urea sensor based on an ion-sensitive field effect transistor. IV. Determination of urea in human blood.
mesh_terms: D004800:Enzymes, Immobilized; D006801:Humans; D011199:Potentiometry / Q000379:methods; D014508:Urea / Q000097:blood*; D014510:Urease
chemical_list: D004800:Enzymes, Immobilized; D014508:Urea; D014510:Urease