title: Eosinophilic infiltration of the esophageal muscle layer: a difficult diagnostic problem.
authors.affiliation: Department of Pathology, Children's Memorial Hospital, Northwestern University, Chicago, Illinois 60614.
authors.forename: E
authors.initials: E
authors.lastname: Blei
authors.forename: F
authors.initials: F
authors.lastname: Gonzalez-Crussi
authors.forename: J D
authors.initials: JD
authors.lastname: Lloyd-Still
mesh_terms: D002648:Child; D004802:Eosinophilia / Q000175:diagnosis* / Q000473:pathology; D004935:Esophageal Diseases / Q000175:diagnosis*; D004947:Esophagus / Q000473:pathology*; D006801:Humans; D008297:Male