@article{valente_2002,  title={Angelman syndrome: characteristics of epilepsy, electroencephalographyc abnormalities and correlation to genetic mechanisms},  volume={60},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X2002000600035},  DOI={10.1590/S0004-282X2002000600035},  number={4},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Valente, Kette Dualibi Ramos},  year={2002},  month={Dec},  pages={1050–1050} }