Al-Harbi, R., R. Al-wegaisi, F. Moharram, M. Shaaban, and O. Abd El-Rahman. “Antibacterial and Anti-Hemolytic Activity of Tannins from Pimenta Dioica Against Methicillin Resistant Staphylococcus Aureus”. Bangladesh Journal of Pharmacology, vol. 12, no. 1, Mar. 2017, pp. 63-68, doi:10.3329/bjp.v12i1.29735.