title: Urinary osmolarity and excretion of sodium, calcium and magnesium in patients with renal calculi.
mesh_terms: D002118:Calcium / Q000652:urine*; D003124:Colorimetry; D004492:Edetic Acid; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007669:Kidney Calculi / Q000652:urine*; D008274:Magnesium / Q000652:urine*; D008297:Male; D009994:Osmolar Concentration; D010783:Photometry; D012964:Sodium / Q000652:urine*; D014556:Urine
chemical_list: D004492:Edetic Acid; D012964:Sodium; D008274:Magnesium; D002118:Calcium