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Esophageal Capsule Endoscopy vs. EGD for the Evaluation of Portal Hypertension: A French Prospective Multicenter Comparative Study

D. Heresbach, M. Lapalus, P. d'Halluin, 2009, The American Journal of Gastroenterology.

CLINICAL-ALIMENTARY TRACT Capsule Endoscopy or Push Enteroscopy for First-Line Exploration of Obscure Gastrointestinal Bleeding?

R. Jian, Y. Bouhnik, C. Cellier, 2007 .

Video Capsule Endoscopy for Investigation of Obscure Gastrointestinal Bleeding: Feasibility, Results, and Interobserver Agreement

R. Jian, P. Seksik, B. Landi, 2005, Endoscopy.

Prospective multicenter evaluation of colon capsule examination indicated by colonoscopy failure or anesthesia contraindication

J. Saurin, E. Ben-Soussan, M. Pioche, 2012, Endoscopy.