Tripathi, A. K., A. Dwivedi, M. K. Pal, S. Ali, R. S. Ray, and D. P. Mishra. “Involvement of Attenuated Antioxidant and Bcl2 Signalling Property in UV-R/ Sunlight Irradiated Piperine Treated Ischemia/ Reperfusion Rat Model”. Free Radicals and Antioxidants, vol. 4, no. 1, Feb. 2014, pp. 47-54, doi:10.5530/fra.2014.1.8.