title: A hollow bite block to keep mouth opening during facemask ventilation in anesthetized children.
authors.forename: F S
authors.initials: FS
authors.lastname: Xue
authors.forename: X
authors.initials: X
authors.lastname: Liao
authors.forename: J H
authors.initials: JH
authors.lastname: Liu
authors.forename: Y J
authors.initials: YJ
authors.lastname: Yuan
authors.forename: Q
authors.initials: Q
authors.lastname: Wang
mesh_terms: D058109:Airway Management / Q000295:instrumentation / Q000379:methods*; D000758:Anesthesia; D002648:Child; D006801:Humans; D008397:Masks; D009055:Mouth / Q000033:anatomy & histology / Q000502:physiology*; D012121:Respiration, Artificial / Q000295:instrumentation / Q000379:methods*; D013515:Surgery, Oral; D014070:Tooth / Q000033:anatomy & histology