Travis, Simon Gastroenterology. - 3rd ed. / Simon P.L. Travis ... [et al.]. - Malden, Mass. ; Oxford : Blackwell, 2005. - ix, 483 p. : ill. ; 24 cm. - Pocket consultant . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. . - Pocket consultant. .