title: [Neonatal pneumopericardium].
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000000981:diagnostic imaging / Q000401:mortality; D008297:Male; D011026:Pneumopericardium / Q000000981:diagnostic imaging / Q000401:mortality; D011859:Radiography
vernacular_title: Neonatal pneumopericardium.