title: The double bubble sign.
authors.affiliation: Department of Diagnostic Radiology, Yale University School of Medicine, New Haven, CT, USA. jeff.trubici@utoronto.ca
authors.forename: J
authors.initials: J
authors.lastname: Traubici
mesh_terms: D003952:Diagnostic Imaging; D004386:Duodenum / Q000002:abnormalities*; D004646:Emphysema / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging; D016216:Ultrasonography, Prenatal