Longitudinal study on muscle status and influencing factors in geriatric patients undergoing major abdominal surgery
CUI Yifan, ZHANG Mingming, ZHANG Xiaoxue, ZHENG Yulin, WANG Wenshuang, WANG Xinran
Chinese Journal of Nursing . 2026, (5): 667 -673 .  DOI: 10.3761/j.issn.0254-1769.2026.05.013