@inbook{58003421, author={Samir S. Shah}, editor={Shah, Samir S. and Ludwig, Stephen}, title={Chapter 18. Syncope}, booktitle={Symptom-Based Diagnosis in Pediatrics}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2014}, url={accesspediatrics.mhmedical.com/content.aspx?aid=58003421} }