Islam, M. R. and Mohsin, M. (2007) “Synthesis of isatin, 5-chloroisatin and their &Delta;<sup>2</sup>-1,3,4 oxadiazoline derivatives for comparative cytotoxicity study on brine shrimp”, Bangladesh Journal of Pharmacology, 2(1), pp. 7–12. doi: 10.3329/bjp.v2i1.494.