title: Retropharyngeal air accumulation as a complication of pneumomediastinum and a cause of airway obstruction in asthma.
authors.affiliation: Department of Pediatrics, Wright State University School of Medicine, Dayton, Ohio, USA.
authors.forename: R C
authors.initials: RC
authors.lastname: Cohn
authors.forename: M E
authors.initials: ME
authors.lastname: Steffan
authors.forename: W A
authors.initials: WA
authors.lastname: Spohn
mesh_terms: D000293:Adolescent; D000402:Airway Obstruction / Q000209:etiology*; D001249:Asthma / Q000150:complications*; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000150:complications*; D009333:Neck; D013352:Subcutaneous Emphysema / Q000209:etiology*