Spinzi Giancarlo, Andrealli Alida, Conforti Francesco Simone
Gastroenterology Department, Valduce Hospital, Como, Italy.
Gastroenterologia 2 Padiglione Granelli, Policlinico Milano, Milano, Italy.
Gastrointest Endosc. 2018 Sep;88(3):575. doi: 10.1016/j.gie.2018.04.2348.