GUEDES, Janaína Furtado Cordeiro; DIAS ANTONIO, Yasmin Marina Rosa. Cochlear Implant in the State of Pará: Historical Trajectory and the Role of the Bettina Ferro de Souza University Hospital as a Regional Reference Center. Brazilian Journal of Health Aromatherapy and Essential Oil, [S. l.], v. 2, n. 1, p. bjhae26, 2025. DOI: 10.62435/2965-7253.bjhae.2025.bjhae26. Disponível em: https://bjhaeo.com/bjhaeo/article/view/bjhae26. Acesso em: 27 mar. 2026.