@inbook{1105678596, author={Robert Schafermeyer and Milton Tenenbein and Charles G. Macias and Ghazala Q. Sharieff and Loren G. Yamamoto}, title={Preface}, booktitle={Strange and Schafermeyer's Pediatric Emergency Medicine, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1105678596} }