BOU'P11 UG/17303 UG/30778 UG/30779 Boulton, Ralph A Colour handbook gastroenterology / Ralph Boulton ... [et al.]. – 2nd ed. – UK : Manson , c2011 247p. : col. plat ISBN9781840760743 : Rs.1746.57/- (UG/30778-UG/30779 GBP 16.99) . Gastroenterology . Gastrointestinal system – Diseases . Boulton, Ralph . Cousins, Claire . Gupta, Sanjeev . Hodgson, Humphrey |