VENCIO, R. M.; CRUZ, E. T. S. An Improvised Tracheostoma Button Fabricated from Disposable Plastic Syringe. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 24, n. 1, p. 27–31, 2009. DOI: 10.32412/pjohns.v24i1.711. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/711. Acesso em: 8 may. 2024.