@inbook{1147910801,
author={Donald Venes},
title={Periodontology - Peritrichous, Peritrichal, Peritrichic},
booktitle={Taber's<sup>®</sup> Cyclopedic Medical Dictionary, 23e},
publisher={F.A. Davis Company},
address={New York, NY},
year={2017},
url={fadavispt.mhmedical.com/content.aspx?aid=1147910801}
}