@inbook{1144819214, author={Umesh Masharani and Michael S. German}, editor={Gardner, David G. and Shoback, Dolores}, title={Pancreatic Hormones and Diabetes Mellitus}, booktitle={Greenspan's Basic & Clinical Endocrinology, 10e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessmedicine.mhmedical.com/content.aspx?aid=1144819214} }