Pierrett, L. ., A. Ablavi, E. N. Guislain, M. N. . Albert Brice, M. Jérôme, and N. Léon. “Emergency Tracheostomy: Indications, Techniques and Complications in 67 Cases at the Omar Bongo Ondimba Army Training Hospital”. International Journal of Clinical Science and Medical Research, vol. 3, no. 02, Feb. 2023, pp. 25-33, doi:10.55677/IJCSMR/V3I2-01/2023.