1. Air and Surface Transport Nurses Association (ASTNA). (2018). Position Statement: Advanced Airway Management. Colorado: ASTNA; 2018. Available from: https://cdn.ymaws.com/www.astna.org/resource/collection/4392B20B-D0DB-4E76-959C-6989214920E9/ASTNA_Position_Statement_Advanced_Airway_Mgmt_.pdf.
2. Air and Surface Transport Nurses Association (ASTNA). (2018). Position Statement: Role of the Registered Nurse in the Out-Of-Hospital Environment. Colorado: ASTNA; 2018. Available from: https://cdn.ymaws.com/www.astna.org/resource/collection/4392B20B-D0DB-4E76-959C-6989214920E9/ASTNA_Position_Statement_Role_of_RN_in_Out-of-pdf.
3. American College of Surgeons. (2018). Advanced trauma life support (ATLS): student course manual. 10th ed.. 128.
4. Neurologic outcomes following the introduction of a policy for using soft cervical collars in suspected traumatic cervical spine injury: A retrospective chart review
5. Australian and New Zealand College of Anaesthetists (ANZCA) Guidelines for Transport of Critically Ill Patients. (2015). Queensland: ANZCA; 2015. Available from: https://www.anzca.edu.au/getattachment/bd5938d2-d3ab-4546-a6b0-014b11b99b2f/PS52-Guideline-for-transport-of-critically-ill-patients.