@BOOK{ Book!D - 98820700, AUTHOR = "/ David M. Martin", TITLE = "The Atlas of Gastrointestinal Endoscopy [electronic resource]", LIBRARY= "كتابخانه مركزی دانشگاه علوم پزشكی اصفهان", SUBJECT = "Endoscopy, Gastrointestinal- Atlases,Gastrointestinal Diseases- diagnosis- Atlases", URL = "/book/98820700/The-Atlas-of-Gastrointestinal-Endoscopy-electroni/"}