title: [A case with chronic renal failure showing a striking decrease in blood urea nitrogen-serum creatinine ratio (author's transl)].
mesh_terms: D000328:Adult; D001806:Blood Urea Nitrogen; D003404:Creatinine / Q000097:blood*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood*; D008297:Male
chemical_list: D003404:Creatinine