Ahsan, M.R. et al. 2012. The Study of in vitro and in vivo Effects of Concurrent Administration of Paracetamol and Zinc on the Antibacterial Activity of Ciprofloxacin. Dhaka University Journal of Pharmaceutical Sciences. 10, 2 (Sep. 2012), 137–142. DOI:https://doi.org/10.3329/dujps.v10i2.11795.