A clinical study on the impact of age-related upper airway anatomical changes on the airway sealing performance of visual laryngeal masks
Zhou Taocong, Zheng Jianyu, Xu Xingling, He Haifeng
Qingdao Medical Journal . 2026, (4): 277 -280 .  DOI: 10.3969/j.issn.1006-5571.2026.04.007