@inbook{1177993436, author={Maxine A. Papadakis and Stephen J. McPhee and Jennifer Bernstein}, title={Sjögren Syndrome}, booktitle={Quick Medical Diagnosis & Treatment 2021}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2021}, url={accessmedicine.mhmedical.com/content.aspx?aid=1177993436} }