title: Effects of low calcium diet on urinary calcium and oxalate excretion in patients with idiopathic calcium nephrolithiasis.
mesh_terms: D000293:Adolescent; D000328:Adult; D002118:Calcium / Q000652:urine*; D002129:Calcium Oxalate / Q000652:urine; D002136:Calcium, Dietary / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000178:diet therapy* / Q000652:urine; D008297:Male; D008875:Middle Aged; D010070:Oxalates / Q000652:urine*
chemical_list: D002136:Calcium, Dietary; D010070:Oxalates; D002129:Calcium Oxalate; D002118:Calcium