@inbook{1124428997, author={Kenneth V. Iserson}, title={Surgery: Non-Trauma and Environmental Injuries}, booktitle={Improvised Medicine: Providing Care in Extreme Environments, 2e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessmedicine.mhmedical.com/content.aspx?aid=1124428997} }