Zafar, Sadia, et al. “SYNERGISTIC COMBINATIONS OF BROAD SPECTRUM ANTIBIOTICS AGAINST ACINETOBACTER SPP”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 4, Apr. 2015, pp. 214-7, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/4305.