PIQUINELA, José A. The gastric ulcer in the second decade of life. Cirugía del Uruguay, [S. l.], v. 25, n. 5, p. 564–577, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1263. Acesso em: 15 jun. 2026.