McDonald, K., Shopinski, S., Wilkinson, A., Meza, C., Cok, J., Bussalleu, A. y Valdivieso, M. 2017. Correlation between functional gastrointestinal disorders and gastric mucosa histopathology findings, including Helicobacter pylori infection, in Lima, Peru. Revista de Gastroenterología del Perú. 35, 2 (jun. 2017), 137–40. DOI:https://doi.org/10.47892/rgp.2015.352.121.