@inbook{1170881361, author={Kristopher B. Deatrick}, editor={Doherty, Gerard M.}, title={Power Sources in Surgery}, booktitle={Current Diagnosis & Treatment: Surgery, 15e}, publisher={McGraw Hill}, address={New York, NY}, year={2020}, url={accessmedicine.mhmedical.com/content.aspx?aid=1170881361} }