DE, D. S. A study to evaluate the safety of open elective tracheostomy for patients under long mechanical ventilation . Innovative Journal of Medical and Health Sciences, [S. l.], v. 5, n. 1, 2015. DOI: 10.15520/ijmhs.v5i1.3426. Disponível em: http://innovativejournal.in/index.php/ijmhs/article/view/3426. Acesso em: 17 may. 2024.