Secondary fracture risk assessment: Bone mineral density and bone metabolism of elderly women within 6-12 months after hip fractures
Zhang Zi-jun, Zhao Wen, Zhao Xi, Peng Hai-zhou
Chinese Journal of Tissue Engineering Research . 2013, (50): 8635 -8640 .  DOI: 10.3969/j.issn.2095-4344.2013.50.003