Wyllie, Robert Pediatric Gastrointestinal and Liver Disease - 4th ed. - Philadelphia Elsevier 2011 - xxiii, 1080p. : ill. ; 25 cm. ISBN: 9781437707748 $230 (Rs 13892.00 Subjects--Topical Terms: Pediatrics Dewey Class. No.: 618.9233 WYL