TY - BOOK AU - Gyawali,C.Prakash TI - The Washington manual gastroenterology subspecialty consult T2 - Washington manual subspecialty consult series SN - 9781451114102 PY - 2012/// CY - Philadelphia PB - Wolters Kluwer Health/Lippincott Williams & Wilkins KW - Digestive system diseases KW - Diagnosis KW - Therapy KW - Handbooks ER -