title: [Calcium. II. Sterols, steroids and urinary calcium. Is nephrocalcinosis caused by stress?].
mesh_terms: D002118:Calcium / Q000652:urine*; D002648:Child; D004097:Dihydrotachysterol / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D009397:Nephrocalcinosis / Q000209:etiology*; D013312:Stress, Physiological; D013746:Tetany / Q000151:congenital*
chemical_list: D004097:Dihydrotachysterol; D002118:Calcium