title: Pneumomediastinum after facial trauma.
authors.affiliation: Dental Hospital, Newcastle upon Tyne.
authors.forename: F
authors.initials: F
authors.lastname: Carmichael
authors.forename: R P
authors.initials: RP
authors.lastname: Ward-Booth
authors.forename: J M
authors.initials: JM
authors.lastname: Banks
mesh_terms: D000328:Adult; D005151:Facial Injuries / Q000150:complications*; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000209:etiology*