TY - BOOK AU - Feldman, M. et al TI - Sleisenger and Fordtran's Gastrointestinal and Liver Disease SN - 978141606189 2 U1 - 616.33 20th PY - 2010/// CY - London PB - Saunders Elsevier KW - Gastrointestinal diseases KW - Liver diseases ER -