title: Spontaneous pneumomediastinum (Hamman's syndrome).
authors.affiliation: Oxford Clinic, Level 1, 38 Oxford Terrace, Christchurch, New Zealand. stevenkelly@clear.net.nz
authors.forename: Steven
authors.initials: S
authors.lastname: Kelly
authors.forename: Stephanie
authors.initials: S
authors.lastname: Hughes
authors.forename: Stephen
authors.initials: S
authors.lastname: Nixon
authors.forename: Simon
authors.initials: S
authors.lastname: Paterson-Brown
mesh_terms: D000293:Adolescent; D000328:Adult; D000465:Algorithms; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy*; D012189:Retrospective Studies; D055815:Young Adult