Leal Carina, Almeida Nuno
Gastroenterology Department, Centro Hospitalar de Leiria, Leiria, Portugal.
Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
GE Port J Gastroenterol. 2019 Jul;26(4):232-234. doi: 10.1159/000499680. Epub 2019 Apr 16.