“Effect of Garcinia Kola, Heckel on Bioavailability of Two Commonly Used Drugs (Sulphamethazine and Paracetamol)”. Nigerian Journal of Biochemistry and Molecular Biology 26, no. 1 (June 30, 2011): 60–67. Accessed June 3, 2026. https://www.nsbmb.org.ng/journals/index.php/njbmb/article/view/268.