Macaluso Fabio Salvatore, Renna Sara, Cottone Mario, Orlando Ambrogio
Di.Bi.M.I.S., Division of Internal Medicine, "Villa Sofia-Cervello" Hospital, University of Palermo, Italy.
Gastroenterology. 2016 Jul;151(1):211-2. doi: 10.1053/j.gastro.2016.02.085. Epub 2016 May 28.