B. O. Orji, G. O. Omaji, and F. O. Obi, “Pre-treatment with Hibiscus Sabdariffa Linn calyx Extract is Protective Against SubChronic Paracetamol Hepatotoxicity in Mice: http://www.doi.org/10.26538/tjnpr/v7i4.18”, TJNPR, vol. 7, no. 4, pp. 2777–2781, May 2023.