@article{rebora_2011,  title={Alopecia areata incognita: a comment},  volume={66},  ISSN={1807-5932},  url={https://doi.org/10.1590/S1807-59322011000800028},  DOI={10.1590/S1807-59322011000800028},  number={8},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Rebora, Alfredo},  year={2011},  pages={1481–1482} }