Authors: Dimitrios Schizas; Ioannis Ntanasis-Stathopoulos; Diamantis I Tsilimigras; Athanasios D Sioulas; Demetrios Moris; Eleftherios Spartalis; Ilias Scotiniotis; Ioannis S Papanikolaou Journal: Gastroenterol Res Pract Date: 2017-03-16 Impact factor: 2.260