title: Letter: Effect of hemolysis on values obtained for urea nitrogen in plasma.
mesh_terms: D001806:Blood Urea Nitrogen; D006454:Hemoglobins; D006461:Hemolysis; D008722:Methods; D013053:Spectrophotometry; D014510:Urease
chemical_list: D006454:Hemoglobins; D014510:Urease