@article{spitz_ferraz_barsottini_gabbai_2004,  title={Progressive encephalomyelitis with rigidity: a paraneoplastic presentation of oat cell carcinoma of the lung. Case report},  volume={62},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X2004000300033},  DOI={10.1590/S0004-282X2004000300033},  number={2b},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Spitz, Mariana and Ferraz, Henrique Ballalai and Barsottini, Orlando G. P. and Gabbai, Alberto Alain},  year={2004},  month={Jun},  pages={547–549} }