Soares Coca, Diego, Carolina Manna Santos, Osmar Silvio Garcia de Oliveira, Dayse Aparício Pereira, Carlos Kiyoshi Furuya Júnior, y Everson L.A. Artifon. 2018. «pper astrointestinal ndoscopy pplied in ediatrics: doscopic and istological indings, ncluding elicobacter ylori». evista e Gastroenterología el erú 38 (1):40-43. https://doi.org/10.47892/rgp.2018.381.864.