Smith, Wendy, Hemanth Kowdley Subrahmanyam, and Phil Watts. 2020. “A Pathway to Optimise Performing an Emergency Tracheostomy in Patients Failing Endotracheal Intubation”. Asian Journal of Advanced Research and Reports 10 (3), 33-36. https://doi.org/10.9734/ajarr/2020/v10i330244.