Admission delay is associated with worse surgical outcomes for elderly hip fracture patients: A retrospective observational study

Wei He, Yue-yang You, Kai Sun, Chen Xie, Yue Ming, Li-na Yu, Feng-jiang Zhang, Min Yan

World Journal of Emergency Medicine . 2020, (1): 27 -32 . DOI: 10.5847/wjem.j.1920-8642.2020.01.004