KUMARATAT, N.; ASSAWAPALANGGOOL, S. Efficiency of Tissue Biopsies in the Larynx and Hypopharynx: A Comparative Study between the Use of Transnasal Flexible Laryngoscope Versus Direct Laryngoscope. Journal of The Department of Medical Services, [S. l.], v. 47, n. 3, p. 42–50, 2022. Disponível em: https://he02.tci-thaijo.org/index.php/JDMS/article/view/255746. Acesso em: 21 sep. 2026.