title: A combined ventilating-wedging device for the parturient.
authors.forename: B
authors.initials: B
authors.lastname: Sabo
authors.forename: R B
authors.initials: RB
authors.lastname: Smith
authors.forename: K G
authors.initials: KG
authors.lastname: Knape
mesh_terms: D002585:Cesarean Section; D004867:Equipment Design; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D008397:Masks; D011187:Posture; D011247:Pregnancy; D012121:Respiration, Artificial / Q000295:instrumentation*; D014140:Tracheotomy / Q000379:methods