title: Magnesium excretion in patients with urinary lithiasis.
mesh_terms: D000328:Adult; D000368:Aged; D002118:Calcium / Q000652:urine; D003404:Creatinine / Q000652:urine; D005260:Female; D006801:Humans; D008274:Magnesium / Q000652:urine*; D008297:Male; D008875:Middle Aged; D014545:Urinary Calculi / Q000652:urine*
chemical_list: D003404:Creatinine; D008274:Magnesium; D002118:Calcium