Keshav, Satish. The gastrointestinal system at a glance / Satish Keshav, Adam Bailey. - 2nd ed. - Chichester, West Sussex : Wiley-Blackwell, 2013. - 120 p. : ill. ; 28 cm. - At a glance series . - At a glance series. . ISBN: 9781405150910 RM87.18 Subjects--Topical Terms: Digestive system.Digestive System Diseases.