Parity and postmenopausal osteoporosis.
Sioka
Chrissa
C
Kalef-Ezra
John
J
Fotopoulos
Andreas
A
D005260:Female; D006801:Humans; D015663:Osteoporosis, Postmenopausal / Q000209:etiology*; D010298:Parity; D011247:Pregnancy; D012307:Risk Factors