High-flow nasal cannula oxygen therapy can reduce occurrence of hypoxia in elderly patients during anesthesia recovery
XU Liqian, WEI Ning, SHAN Meijuan, WANG Ziyi, YE Tiancheng, LIANG Saizhen, LI Le, ZHU Qiang, HE Luyao, BAI Jianjie, CHENG Bixia, XU Jindong
Journal of Southern Medical University . 2021, (8): 1265 -1269 .  DOI: 10.12122/j.issn.1673-4254.2021.08.20