PERDANA, R. F. Transnasal Esophagoscopy Examination in Outpatient Unit, Department of Otorhinolaryngology Head and Neck Surgery, Dr. Soetomo Hospital, Surabaya. Folia Medica Indonesiana, [S. l.], v. 56, n. 1, p. 75–81, 2020. DOI: 10.20473/fmi.v56i1.24616. Disponível em: https://e-journal.unair.ac.id/FMI/article/view/24616. Acesso em: 3 aug. 2024.