title: A 12-year-old boy with progressive dysphagia.
authors.affiliation: Division of GI, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Pennsylvania, USA. grossmanan@email.chop.edu
authors.forename: Andrew B
authors.initials: AB
authors.lastname: Grossman
authors.forename: Jonathan
authors.initials: J
authors.lastname: Markowitz
authors.forename: Kathleen M
authors.initials: KM
authors.lastname: Loomes
authors.forename: Petar
authors.initials: P
authors.lastname: Mamula
mesh_terms: D002648:Child; D003680:Deglutition Disorders / Q000175:diagnosis* / Q000209:etiology*; D003937:Diagnosis, Differential; D004935:Esophageal Diseases / Q000150:complications* / Q000175:diagnosis*; D006801:Humans; D008297:Male