@inbook{1196963145,
author={Vincent So and Alex Gipsman, MD},
title={Vitamin D supplementation in children increases serum levels but may not impact growth},
booktitle={2 Minute Medicine},
publisher={McGraw Hill},
address={New York, NY},
year={2015},
url={accesspediatrics.mhmedical.com/updatesContent.aspx?gbosid=606028}
}