@inbook{1177987652, author={Maxine A. Papadakis and Stephen J. McPhee and Jennifer Bernstein}, title={Monoclonal Gammopathy of Undetermined Significance (MGUS)}, booktitle={Quick Medical Diagnosis & Treatment 2021}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2021}, url={accessmedicine.mhmedical.com/content.aspx?aid=1177987652} }