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Endoscopic submucosal dissection and surgical treatment for gastrointestinal cancer 
Michio Asano 
World J Gastrointest Endosc 4(10):438-447. Published online Oct 16, 2012. doi: 10.4253/wjge.v4.i10.438
What we have learned and what to expect from capsule endoscopy 
Samuel N Adler, Ingvar Bjarnason 
World J Gastrointest Endosc 4(10):448-452. Published online Oct 16, 2012. doi: 10.4253/wjge.v4.i10.448
Current status of device-assisted enteroscopy: Technical matters, indication, limits and complications 
Maria Elena Riccioni, Riccardo Urgesi, Rossella Cianci, Alessandra Bizzotto, Domenico Galasso, Guido Costamagna 
World J Gastrointest Endosc 4(10):453-461. Published online Oct 16, 2012. doi: 10.4253/wjge.v4.i10.453
Ultra high magnification endoscopy: Is seeing really believing? 
Aman V Arya, Brian M Yan 
World J Gastrointest Endosc 4(10):462-471. Published online Oct 16, 2012. doi: 10.4253/wjge.v4.i10.462
Role of digital chromoendoscopy and confocal laser endomicroscopy for gastric intestinal metaplasia and cancer surveillance 
Rapat Pittayanon, Rungsun Rerknimitr 
World J Gastrointest Endosc 4(10):472-478. Published online Oct 16, 2012. doi: 10.4253/wjge.v4.i10.472