Estrogen and postmenopausal osteoporosis.
Ettinger
B
B
D000368:Aged; D002118:Calcium / Q000627:therapeutic use; D004357:Drug Synergism; D004967:Estrogens / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D010024:Osteoporosis / Q000517:prevention & control* / Q000628:therapy
D004967:Estrogens; D002118:Calcium