title: Sonographic evidence of spontaneous pneumomediastinum.
authors.affiliation: Department of Pediatrics, Division of Emergency Medicine, Columbia University Medical Center, New York Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA. ln2136@columbia.edu
authors.forename: Lorraine
authors.initials: L
authors.lastname: Ng
authors.forename: Turandot
authors.initials: T
authors.lastname: Saul
authors.forename: Resa E
authors.initials: RE
authors.lastname: Lewiss
mesh_terms: D001249:Asthma / Q000150:complications; D002648:Child; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000150:complications / Q000000981:diagnostic imaging*; D019095:Point-of-Care Systems; D011859:Radiography; D014463:Ultrasonography