@inbook{1182916623, author={Sarah M. Phillips and Robert J. Shulman}, editor={Kline, Mark W.}, title={Infant Formula and Complementary Foods}, booktitle={Rudolph's Pediatrics, 23e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1182916623} }