Pires Sara, Veloso Nuno, Dinis-Silva João
Gastroenterology Department, Hospital Espírito Santo, EPE, Évora, Portugal.
Gastroenterology Department, Hospital Distrital de Santarém, EPE, Santarém, Portugal.
GE Port J Gastroenterol. 2015 Oct 20;23(3):175-176. doi: 10.1016/j.jpge.2015.09.003. eCollection 2016 May-Jun.