TY - GEN AU - Seeman,E TI - Effect of estrogen therapy on bone density in elderly women SN - 0028-4793 PY - 1994///0321 KW - Age Factors KW - Aged KW - Bone Density KW - Estrogen Replacement Therapy KW - Female KW - Humans KW - Osteoporosis, Postmenopausal KW - prevention & control N1 - Publication Type: Comment; Letter ER -