Cervical spine immobilization | Â |
Cervical spine immobilisation | Â |
Spine AND motion | Â |
Spine AND protocol | Â |
Spine AND ((prehospital) OR (out-of-hospital) OR) | Â |
(Spine AND injury) AND ((prehospital) OR (out-of-hospital)) | Â |
(Spine immobilization) AND ((prehospital) OR (out-of-hospital)) | Â |
(Spine immobilisation) AND ((prehospital) OR (out-of-hospital)) | Â |
((Spine injury) OR (spine trauma)) AND ((prehospital) OR (out-of-hospital)) | Â |