@inbook{1178391997,
author={A. Neil Crowson and Cynthia M. Magro},
editor={Barnhill, Raymond L. and Crowson, A. Neil and Magro, Cynthia M. and Piepkorn, Michael W. and Kutzner, Heinz and Desman, Garrett T.},
title={Cutaneous Reactions to Exogenous Agents},
booktitle={Barnhill's Dermatopathology, 4e},
publisher={McGraw Hill Education},
address={New York, NY},
year={2020},
url={dermatology.mhmedical.com/content.aspx?aid=1178391997}
}