Frailty Factors and Outcomes in Patients Undergoing Orthopedic Surgery: Protocol for a Systematic Review and Meta-analysis.
Duanyang WangPengbin YinYi LiMing ChenXiang CuiShi ChengYuan LinJinglong YanLi-Cheng ZhangPei-Fu TangPublished in: JMIR research protocols (2022)
DERR1-10.2196/28338.