Griffiths, Megan Gastrointestinal system - 4th ed. - Edinburgh : Mosby; 2012. - x, 203p : 26 cm. - Crash course . ISBN: 9780723436201 Subjects--Topical Terms: Digestive systemLiverStomachTongueMouthHuman physiologyGastric Dewey Class. No.: 612.32 / GRI