title: Kidney stones and drinking water.
mesh_terms: D000328:Adult; D002118:Calcium / Q000032:analysis*; D004326:Drinking; D006801:Humans; D007669:Kidney Calculi / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D014881:Water Supply / Q000032:analysis*
chemical_list: D002118:Calcium