ORTIZ RIVERA, C. X. DOLOR ABDOMINAL EN NIÑOS. GastrohNup, [S. l.], v. 18, n. 1, 2016. DOI: 10.25100/gnup.v18i1.1252. Disponível em: https://revistas.univalle.edu.co/index.php/gastrohnup/article/view/1252. Acesso em: 22 dic. 2024.