title: Inhalational indentations.
authors.forename: Susan
authors.initials: S
authors.lastname: Calderbank
authors.forename: Howard
authors.initials: H
authors.lastname: Wakeling
mesh_terms: D000768:Anesthesia, General; D001999:Bronchoscopy; D002648:Child; D005547:Foreign Bodies / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D013517:Otorhinolaryngologic Surgical Procedures; D011859:Radiography; D012121:Respiration, Artificial