Túlio Maria Ana, Marques Susana, Bispo Miguel, Bana Tiago, Chagas Cristina
Gastroenterology Department, Hospital de Egas Moniz, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal.
GE Port J Gastroenterol. 2017 Mar;24(2):98-100. doi: 10.1159/000450897. Epub 2016 Dec 7.