Endoscopic diagnosis and treatment of gastric bezoars Gastrointestinal Endoscopy Volume 48, Issue 1, Pages 113-114 (July 1998) DOI: 10.1016/S0016-5107(98)70146-4 Copyright © 1998 American Society for Gastrointestinal Endoscopy Terms and Conditions
Fig. 1 Mechanical knife composed of a large polypectomy snare mounted onto the sleeve of a gallstone lithotripter operated by a reel-type mechanism. Gastrointestinal Endoscopy 1998 48, 113-114DOI: (10.1016/S0016-5107(98)70146-4) Copyright © 1998 American Society for Gastrointestinal Endoscopy Terms and Conditions