Preoxygenation with standard facemask combining apnoeic oxygenation using high flow nasal cannula versuss standard facemask alone in patients with and without obesity: the OPTIMASK... oleh Samir Jaber, Audrey De Jong, Maximilian S. Schaefer, Jiaqiang Zhang, Xiaowen Ma, Xinrui Hao, Shujing Zhou, Shang Lv, Valerie Banner-Goodspeed, Xiuhua Niu, Thomas Sfara, Daniel Talmor