by Karagiannis, Stephanos, MD, PhD, Papaioannou, Dimitrios, MD, MSc, Goulas, Spyros, MD, Psilopoulos, Dimitrios, MD, Mavrogiannis, Christos, MD, PhD
Published in Gastrointestinal endoscopy (01.06.2008)

by Liatsos, Christos, MD, Goulas, Spyros, MD, Karagiannis, Stephanos, MD, Patelaros, Emmanuel, MD, Sabaziotis, Dimitrios, MD, Mavrogiannis, Christos, MD
Published in Gastrointestinal endoscopy (01.09.2005)