@inbook{1201697915,
author={Antonella Tosti and Bianca Maria Piraccini},
title={Preface},
booktitle={Disorders of the Hair and Nail: Diagnosis and Treatment},
publisher={McGraw Hill},
address={New York, NY},
year={2023},
url={dermatology.mhmedical.com/content.aspx?aid=1201697915}
}