@article{rocha_nico_2013,  title={Circumscribed palmoplantar hypokeratosis: report of two brazilian cases},  volume={88},  ISSN={0365-0596},  url={https://doi.org/10.1590/abd1806-4841.20131958},  DOI={10.1590/abd1806-4841.20131958},  number={4},  journal={Anais Brasileiros de Dermatologia},  publisher={Sociedade Brasileira de Dermatologia},  author={Rocha, Lilian Kelly and Nico, Marcello Menta Simonsen},  year={2013},  month={Jul},  pages={623–626} }