K. A Okon, G. D Edem, N.-A. B Udoh, and S. N Umanah, “Rauvolfia vomitoria remediates neurodegenerative deficiencies in hippocampus of wistar rats treated with lead nitrate”, J. Adv. Education. Sci., vol. 2, no. 1, pp. 19–23, Mar. 2022.