Publication Details (including relevant citation information): Influence on Phenyl ring Disubstitution on Bisbenzimidazole and Terbenzimidazole Cytotoxicity: Synthesis and Biological Evaluation as Radioprotectors. Urmila Tawar, Akash K. Jain, B. S. Dwarakanath, Ramesh Chandra, Yogendra Singh, N. K. Chaudhury, Divya Khaitan and Vibha Tandon. J. Med. Chem. (2003), 46, 18, 3785-3792.