TY - BOOK AU - Avunduk,Canan TI - Manual of gastroenterology: diagnosis and therapy SN - 9780781769747 (pbk.) PY - 2008/// CY - Philadelphia PB - Wolters Kluwer/Lippincott Williams & Wilkins KW - Gastrointestinal Diseases KW - diagnosis KW - therapy KW - Handbooks N1 - Includes bibliographical references and index ER -