JOSHI, B. G.; GHIMIRE, M. Diagnostic Yield of Upper Gastrointestinal Endoscopy in Children: A Three Years Experience. Journal of Nepal Paediatric Society, [S. l.], v. 40, n. 2, p. 87–92, 2020. DOI: 10.3126/jnps.v40i2.29321. Disponível em: https://www.nepjol.info/index.php/JNPS/article/view/29321. Acesso em: 25 apr. 2024.