@inbook{1102502970, author={Orit Pinhas-Hamiel and Paul Czernichow and Philip Zeitler and David B. Allen}, editor={Kappy, Michael S. and Allen, David B. and Geffner, Mitchell E.}, title={Normal Growth and Growth Disorders}, booktitle={Pediatric Practice: Endocrinology, 2e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2013}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1102502970} }