Shoaib, M., Rahman, G., Ali Shah, S. W., & Umar, M. N. (2015). Synthesis of 4-aminoantipyrine derived Schiff bases and their evaluation for antibacterial, cytotoxic and free radical scavenging activity. Bangladesh Journal of Pharmacology, 10(2), 332–336. https://doi.org/10.3329/bjp.v10i2.22471