DEVNATH, H. P.; ISLAM, M. R. Synthesis of some pyrazolone derivatives from ciprofloxacin and study of their cytotoxicity. Bangladesh Journal of Pharmacology, [S. l.], v. 5, n. 1, p. 30–33, 2010. DOI: 10.3329/bjp.v5i1.4693. Disponível em: https://www.banglajol.info/index.php/BJP/article/view/4693. Acesso em: 7 jul. 2022.