ARENGA, P. J. P.; VILLANUEVA, J. M. The Use of a Soft Gel Capsule as a Medium for Modified Barium Esophagogram in Detecting Esophageal Foreign Body. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 30, n. 1, p. 59–62, 2015. DOI: 10.32412/pjohns.v30i1.397. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/397. Acesso em: 19 apr. 2024.