Carlos Silva João, Rodrigues Adélia, Ponte Ana, Silva Ana Paula, Carvalho João
Department of Gastroenterology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal.
GE Port J Gastroenterol. 2020 Jan;27(1):53-55. doi: 10.1159/000499723. Epub 2019 May 22.