@inbook{1164353174,
author={Richard P. Usatine and Pavela G. Bambekova and Valerie Fisher Shiu},
editor={Usatine, Richard P. and Smith, Mindy A. and Mayeaux, Jr., E.J. and Chumley, Heidi S.},
title={Acne Vulgaris},
booktitle={The Color Atlas and Synopsis of Family Medicine, 3e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2019},
url={accessmedicine.mhmedical.com/content.aspx?aid=1164353174}
}