title: Breathing circuit occlusion due to a defective pediatric face mask.
authors: W P
authors: WP
authors: Cook
authors: J S
authors: JS
authors: Gravenstein
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D002648:Child; D004868:Equipment Failure; D006801:Humans; D012121:Respiration, Artificial / Q000295:instrumentation*