Oaikhena, G.A., A.O. Nwaopara, C Ugbor, K Obami, P.U. Uzor, T Imhoudu, and H.O.T. Blackies. “The Effect of Tobacco Snuff on Blood Coagulation Parameters in Adult Wistar Rats”. International Journal of Herbs and Pharmacological Research 4, no. 3 (August 17, 2016): 40–45. Accessed October 7, 2026. https://www.ajol.info/index.php/ijhpr/article/view/142375.