The development of pediatric gastroenterology: a historical overview.
Walker-Smith
John
J
The Wellcome Trust Centre for the History of Medicine, University of College London, England.
Walker
W Allan
WA
D002648:Child; D005762:Gastroenterology / Q000266:history*; D005767:Gastrointestinal Diseases / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010372:Pediatrics / Q000266:history*