@article{melaragno filho_levy_1955,  title={Aspectos neurológicos da policitemia vera},  volume={13},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1955000400004},  DOI={10.1590/S0004-282X1955000400004},  number={4},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Melaragno Filho, Roberto and Levy, José Antonio},  year={1955},  month={Dec},  pages={313–324} }