Correction to: Risks of postoperative respiratory failure in elderly patients after hip surgery: a retrospective study

Journal of Orthopaedic Surgery and Research - Tập 17 - Trang 1-1 - 2022
Jia Chen1, Zhi Tian1, Huaxing Zhang1, Lifang Shi1, Wenjuan Bao1, Teng Huang1, Jinshuai Zhai1, Nan Gao2, Wenyi Li1
1Department of Orthopedics, Hebei General Hospital, Shijiazhuang, China
2Department of Nephrology, Hebei General Hospital, Shijiazhuang, China