W. Oyeyemi, T. Kolawole, S. Shittu, R. Ajah, and B. Oyeyemi, “Effects of Ascorbic Acid on Reproductive Functions of Male Wistar Rats Exposed to Nicotine”, J. Afr. Assoc. Physiol. Sci, vol. 2, no. 2, pp. 110–116, Mar. 2016.