@inbook{1177981517, author={Maxine A. Papadakis and Stephen J. McPhee and Jennifer Bernstein}, title={Fever of Unknown Origin (FUO)}, booktitle={Quick Medical Diagnosis & Treatment 2021}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2021}, url={accessmedicine.mhmedical.com/content.aspx?aid=1177981517} }