title: Triggering demand valve ventilators.
authors.forename: S B
authors.initials: SB
authors.lastname: Bhatt
authors.forename: C B
authors.initials: CB
authors.lastname: Patel
authors.forename: I K
authors.initials: IK
authors.lastname: Tan
mesh_terms: D006801:Humans; D011175:Positive-Pressure Respiration / Q000295:instrumentation*; D011312:Pressure; D014132:Trachea / Q000502:physiology