N. N. Ogochukwu, J. O. Omonkhelin, and A. E. Osagie, “In vivo assessment of analgesic, antipyretic and anti-inflammatory effects of combined aqueous crude leaf extract of <I>Senna occidentalis</I> Linn. and <I>Vernonia amygdalina</I> Delile in rodents”, PSNNJP, vol. 59, no. 1, pp. 142–153, May 2025.