TY - BOOK AU - Mark, Feldman AU - Feldman, Lawrence S. TI - Sleisenger and Fordtran's Gastrointestinal & Liver Disease: Pathophysiology, Diagnosis, management SN - 9781455746927 U1 - 616.33 PY - 2016/// CY - London PB - Elsevier KW - Gastrointestinal System--Diseases N1 - Includes Index; xxix,1214 P (Vol-1) ER -