“Effect of Aqueous Extract of Piper nigrum and Zingiber officinale on the Serum Cholesterol and Triacylglycerol Concentrations of Albino Rats”, Nigerian J Biochem Molecul Biol, vol. 26, no. 2, pp. 76–80, Dec. 2011, Accessed: Apr. 28, 2026. [Online]. Available: https://www.nsbmb.org.ng/journals/index.php/njbmb/article/view/270