G. O. ADESHINA, et al. “Antibacterial Activity Of Fresh Juices Of Allium Cepa And Zingiber Officinale Against Multidrug Resistant Bacteria”. International Journal of Pharma and Bio Sciences, vol. 2, no. 2`, Mar. 2011, pp. 290-6, https://ijpbs.net/index.php/journal/article/view/826.