Maryam, Saeid Amiri, Alireza, y Somayeh. «Helicobacter Pylori Infection and Inflammatory Bowel Disease: Is There a Link?». Revista Publicando, vol. 5, n.º 16 (2), octubre de 2018, pp. 503-12, https://revistapublicando.org/revista/index.php/crv/article/view/1689.