50ktay K, Newton H, Aubard Y, et al. Cryopreservafion of immature human oocytes and ovarian tissue: an emerging technology [ J ]. Fertil Steril, 1998,69( 1 ) : 1-7.
6Oktay K, Newton H, Aubard Y, et al. Cryopreservation of immature human oocytes and ovarian tissue: an emerging technology[J]. Fertil Steril, 1998,69 ( 1 ) : 1 - 7.
7Emre Okyav Caglan Ertugrul, Berrin Acar, et al. Comparative evaluation of serum levels of main minerals and postmenopausal osteoporosis[J]. Maturitas, 2013, 76(4): 320-325.
8Toshio Hayashi, Koiehiro Ina, Morihiko Maeda, et al. The efleets of selective estrogen receptor modulator treatment following hormone replacement therapy on elderly postmeno pausal women with osteoporosis [J]. Nitric Oxide, 2011, 24(4): 199-203.
9Michael Laurent, Evelien Gielen, Frank Claessens, et al. Osteoporosis in older men: Recent advances in pathophysiology and treatment [J]. Best Practice & Research Clinical Endocrinology & Metabolism. 2013, 27(4): 527-539.
10Yoshinori Matsumoto, Fumio Otsuka, Mariko Takano-Narazaki, et al. Estrogen facilitates osteoblast differentiation by upregulating bone morphogenetic protein-4 signaling [J]. Steroids, 2013, 78(5 ) : 513-520.
