@inbook{1164086944,
author={Bruno Bissonnette and Igor Luginbuehl and Thomas Engelhardt},
title={Trisomy 21},
booktitle={Syndromes: Rapid Recognition and Perioperative Implications, 2e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2019},
url={accesspediatrics.mhmedical.com/content.aspx?aid=1164086944}
}