title: Studies on the reliability of the isotopic calcium absorption test in patients with chronic renal disease.
mesh_terms: D000328:Adult; D002127:Calcium Isotopes / Q000097:blood; D002908:Chronic Disease; D003201:Computers; D006801:Humans; D007408:Intestinal Absorption; D007674:Kidney Diseases / Q000097:blood / Q000175:diagnosis* / Q000503:physiopathology; D008722:Methods; D008875:Middle Aged; D008962:Models, Theoretical; D011865:Radioisotope Dilution Technique
chemical_list: D002127:Calcium Isotopes