Practical pediatric gastrointestinal endoscopy / edited by George Gershman, Mike Thomson. - 2nd ed. - Chichester, West Sussex : Wiley-Blackwell, 2012. - vii, 246 p. : ill. ; 24 cm. ISBN: 9781444336498 (hardcover) RM369.16 Subjects--Topical Terms: Endoscopy, Gastrointestinal.Pediatrics--methods.Child.Infant.