@article{Whitehead_2017,
title={Black Toenail Sign in MELAS Syndrome},
volume={75},
ISSN={0887-8994},
url={http://dx.doi.org/10.1016/j.pediatrneurol.2017.06.017},
DOI={10.1016/j.pediatrneurol.2017.06.017},
journal={Pediatric Neurology},
publisher={Elsevier BV},
author={Whitehead,
Matthew T. and Wien,
Michael and Lee,
Bonmyong and Bass,
Nancy and Gropman,
Andrea},
year={2017},
month=oct,
pages={61–65} }