@inbook{1126229922, author={George J. Klein and Eric N. Prystowsky}, title={Wide QRS Complex Tachycardia}, booktitle={Clinical Electrophysiology Review, 2e}, publisher={McGraw-Hill Medical}, address={New York, NY}, year={2013}, url={accesscardiology.mhmedical.com/content.aspx?aid=1126229922} }