@article{ferreira_reed_silva_diament_1993,  title={Amiotrofia espinal infantil com evolução atípica relato de dois casos: report of two cases},  volume={51},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1993000300020},  DOI={10.1590/S0004-282X1993000300020},  number={3},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Ferreira, Laura M. F. and Reed, Umbertina C. and Silva, Luciano J. B. and Diament, Aron},  year={1993},  month={Sep},  pages={399–402} }