TY - BOOK AU - Pickhardt, Perry J. TI - Atlas of gastrointestinal imaging : radiologic-endoscopic correlation SN - 978 1 416 03202 1 U1 - 616 3075400222 PIC PY - 2007/// CY - Philadelphia PB - Saunders/Elsevier KW - DIGESTIVE SYSTEM DISEASES DIAGNOSIS ER -