Alvizuri-Gómez, C. y Espinoza-Ríos, J. 2021. Endoscopic removal of a toothbrush in a young adult with psychiatric disorder. Revista de Gastroenterología del Perú. 41, 3 (sep. 2021), 184–186. DOI:https://doi.org/10.47892/rgp.2021.413.1234.