PublicationPublication Type: Journal Article Authors: de Groen, Petrus C; Bakken, Johan C; van Leerdam, Monique E; Szarka, Lawrence A; Enders, Felicity; Tavanapong, Wallapak; Oh, JungHwan; Wong, Johnny Source: Gastrointestinal Endoscopy, Mosby, Volume 71, Issue 5, p.AB218 (2010) ISBN: 0016-5107 Google ScholarXML