Evan Sabina Prince, Poorna Parameswari, Evan Sabina Prince, and Rasool Mahaboob Khan, “Protective Effect of Ricinus communis Leaves Extract on Carbon Tetrachloride Induced Hepatotoxicity in Albino Rats: Hepatoprotective effect of Ricinus communis leaves extract”, Iran J Pharm Sci, vol. 7, no. 4, pp. 269–278, Oct. 2011.