Marques Susana, Carmo Joana, Bispo Miguel, Chagas Cristina
Gastroenterology Department, Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal.
GE Port J Gastroenterol. 2017 May;24(3):151-153. doi: 10.1159/000452868. Epub 2016 Nov 23.