@inbook{1191431531, author={Patrick G. Clay}, editor={Sutton, S. Scott}, title={Human Immunodeficiency Virus}, booktitle={McGraw Hill’s NAPLEX® Review Guide, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2020}, url={accesspharmacy.mhmedical.com/content.aspx?aid=1191431531} }