@article{penha_1954,  title={The "a frigore" facial paralysis treated by means of the cold and other forms of relief of the head},  volume={12},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1954000400011},  DOI={10.1590/S0004-282X1954000400011},  number={4},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Penha, Guilherme},  year={1954},  month={Dec},  pages={444–445} }