@inbook{1101223127, author={Bradley L. Demeter, MD and Eric H. Beck, MD}, editor={Sherman, Scott C. and Weber, Joseph M. and Schindlbeck, Michael A. and Rahul G., Patwari}, title={Emergency Medical Services}, booktitle={Clinical Emergency Medicine}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={accessemergencymedicine.mhmedical.com/content.aspx?aid=1101223127} }