Combination of ultrasonography and tongue depressor for predicting difficult laryngoscopy in apparently normal patients

Autor: Li, Dewei, Zhao, Gaofeng, Zeng, Chaokun, Liu, Huiming, Zhong, Min, Li, Jie, Lin, Chunshui
Zdroj: In Journal of Radiation Research and Applied Sciences September 2022 15(3):174-180
Databáze: ScienceDirect