@inbook{1164087350, author={Bruno Bissonnette and Igor Luginbuehl and Thomas Engelhardt}, title={van der Hoeve-Halbertsma-Waardenburg-Gualdi Syndrome}, 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=1164087350} }