@inbook{1126788824, author={Theodore R. Delbridge}, editor={Cooney, Derek R.}, title={EMS Medicine as a Subspecialty}, booktitle={Cooney's EMS Medicine}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessemergencymedicine.mhmedical.com/content.aspx?aid=1126788824} }