@article{kumar_narayanan_nayak_2009,  title={Ascorbic acid protects against restraint stress-induced memory deficits in wistar rats},  volume={64},  ISSN={1807-5932},  url={https://doi.org/10.1590/S1807-59322009001200012},  DOI={10.1590/S1807-59322009001200012},  number={12},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Kumar, Raju Suresh and Narayanan, Sareesh Naduvil and Nayak, Satheesha},  year={2009},  pages={1211–1217} }