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Video capsule endoscopy: is bowel preparation necessary?
Carmine Catalano, Rafael Antonio Ching Companioni, Pouya Khankhanian, Neil Vyas, Ishan Patel, Raghav Bansal, Aaron Walfish
Journal of Investigative Medicine Jul 2016, 64 (6) 1114-1117; DOI: 10.1136/jim-2016-000153