@article{matera_1958,  volume={16},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1958000100008},  DOI={10.1590/S0004-282X1958000100008},  number={1},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Matera, Raul F.},  year={1958},  month={Mar},  pages={77–82} }