Comparison of the efficacy of three frailty assessment tools on predicting postoperative complications in elderly patients undergoing abdominal surgery
HAN Xuya, JIANG Hong, ZHANG Jinjin, LYV Dan, YIN Yanyan, TIAN Li
Tianjin Journal of Nursing . 2022, (4): 408 -411 .  DOI: 10.3969/j.issn.1006-9143.2022.04.007