title: i-gel and facemask combination for impossible ventilation.
authors.affiliation: Department of Anesthesiology, Osaka Medical College, Osaka 569-8686, Japan.
authors.forename: Sayuri
authors.initials: S
authors.lastname: Matsunami
authors.affiliation: Department of Anesthesiology, Osaka Medical College, Osaka 569-8686, Japan. Electronic address: ane078@poh.osaka-med.ac.jp.
authors.forename: Nobuyasu
authors.initials: N
authors.lastname: Komasawa
authors.affiliation: Department of Anesthesiology, Osaka Medical College, Osaka 569-8686, Japan.
authors.forename: Toshiaki
authors.initials: T
authors.lastname: Minami
mesh_terms: D000328:Adult; D058109:Airway Management / Q000379:methods*; D019645:Arthroplasty, Replacement, Knee; D006801:Humans; D017214:Laryngeal Masks; D008297:Male; D008397:Masks; D009765:Obesity / Q000150:complications