Murtaza, S. et al. 2015. Comparative Analysis of Cefotaxime Sodium and Cefoperazone Sodium Drugs Activity and their Phytochemical Combinations Against Bacteria. Asian Journal of Chemistry. 27, 5 (Feb. 2015), 1704–1706. DOI:https://doi.org/10.14233/ajchem.2015.17554.