TY - BOOK AU - FELDMAN, MARK TI - SLEISENGER & FORDRAN'S GASTRIONTESTINAL AND LIVER DISEASE, PATHOPHYSIOLOGY DIAGNOSIS SN - 9780323609623 U1 - 616.33 PY - 2021/// CY - PHILADELPHIA PB - ELSEVIER PUB KW - GENERAL MEDICINE KW - SLEISENGER & FORDRAN'S GASTRIONTESTINAL AND LIVER DISEASE, PATHOPHYSIOLOGY DIAGNOSIS ER -