Katsinelos Panagiotis, Lazaraki Georgia, Chatzimavroudis Grigoris
Department of Endoscopy and Motility Unit, School of Medicine, Aristotle University of Thessaloniki G. Gennimatas General Hospital, Thessaloniki, Greece.
Clin Gastroenterol Hepatol. 2015 Mar;13(3):A24-5. doi: 10.1016/j.cgh.2014.10.021. Epub 2014 Oct 28.