Practical Geriatrics
Predictive value of different nutritional indexes on postoperative frailty in elderly patients with gastrointestinal tumors
LI Jiajia, WANG Mei, WU Changmei, GENG Lan
Practical Geriatrics . 2024, (2): 157 -161 .  DOI: 10.3969/j.issn.1003-9198.2024.02.012