title: Gastroduodenal Crohn's disease in childhood.
authors: B S
authors: BS
authors: Kirschner
authors: E
authors: E
authors: Schmidt-Sommerfeld
authors: J K
authors: JK
authors: Stephens
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003424:Crohn Disease / Q000175:diagnosis*; D004378:Duodenal Diseases / Q000175:diagnosis; D006801:Humans; D013272:Stomach Diseases / Q000175:diagnosis