Mukesh C. Sharma, Dharm V. Kohli and Smita Sharma 2010. Synthesis and biological evaluation of some new benzimidazoles derivatives 4’-{5- amino-2-[2-substituted-phenylamino)-phenyl-methyl]-benzimidazol-1 ylmethyl}- biphenyl-2-carboxylic acid: Nonpeptide angiotensin II receptor antagonists. International Journal of Drug Delivery. 2, 3 (Sep. 2010), 265–277.