@inbook{1134734651, author={Jeanette J. McCarthy and Bryce A. Mendelsohn}, title={Preconception Carrier Screening}, booktitle={Precision Medicine: A Guide to Genomics in Clinical Practice}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessmedicine.mhmedical.com/content.aspx?aid=1134734651} }