title: A study of calcium balance in normal individuals and postmenopausal state.
mesh_terms: D000328:Adult; D002118:Calcium / Q000378:metabolism* / Q000652:urine; D002136:Calcium, Dietary; D005243:Feces / Q000378:metabolism; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008593:Menopause; D008875:Middle Aged; D009751:Nutritional Requirements
chemical_list: D002136:Calcium, Dietary; D002118:Calcium