title: Assessing Efficacy of Preoxygenation Techniques in ICU Patients.
authors.affiliation: Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China.
authors.forename: Fu Shan
authors.initials: FS
authors.lastname: Xue
authors.forename: Chao
authors.initials: C
authors.lastname: Sun
authors.forename: Gao Pu
authors.initials: GP
authors.lastname: Liu
mesh_terms: D005260:Female; D006801:Humans; D000860:Hypoxia / Q000628:therapy*; D007362:Intensive Care Units; D007442:Intubation, Intratracheal / Q000379:methods*; D008297:Male; D012121:Respiration, Artificial / Q000379:methods*