Effects of the Lower Airway Secretions on Airway Opening Pressures and Suction Pressures in Critically Ill COVID-19 Patients: A Computational Simulation. - Chen, Zhenglong; Zhong, Ming; Jiang, Li; Chen, Nanshan; Tu, Shengjin; Wei, Yuan; Sang, Ling; Zheng, Xia; Zhang, Chunyuan; Tao, Jiale; Deng, Linhong; Song, Yuanlin (Annals of Biomedical Engineering, 2020)