@inbook{1167780793,
author={Roberto Arenas Guzmán},
title={Necrobiosis lipoídica},
booktitle={Dermatología. Atlas, diagnóstico y tratamiento, 7e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2019},
url={accessmedicina.mhmedical.com/content.aspx?aid=1167780793}
}