Devnath, Hari Pado, and Md. Rabiul Islam. “Synthesis of Some Pyrazolone Derivatives from Ciprofloxacin and Study of Their Cytotoxicity”. Bangladesh Journal of Pharmacology 5, no. 1 (May 29, 2010): 30–33. Accessed July 4, 2022. https://www.banglajol.info/index.php/BJP/article/view/4693.