Cricopharyngeal achalasia as a cause of respiratory distress in infancy.
D002933:Cineradiography; D004106:Dilatation; D004945:Esophagoscopy; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010608:Pharyngeal Diseases / Q000000981:diagnostic imaging / Q000628:therapy; D012127:Respiratory Distress Syndrome, Newborn / Q000209:etiology*