Ezeja, M. I., Onoja, S. O., Omeh, Y. N. and Chibiko, C. A. (2017) “Analgesic and antioxidant activities of the methanolic extract of Operculina turpethum leaves in mice”, International Journal of Basic & Clinical Pharmacology, 4(3), pp. 453–457. doi: 10.18203/2319-2003.ijbcp20150015.