Assessment And Visualizing Of Airway Using Ultrasonography: An Overview. Journal of Pharmaceutical Negative Results, [S. l.], p. 3377–3387, 2022. DOI: 10.47750/pnr.2022.13.S10.407. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/9353.. Acesso em: 22 jun. 2026.