Virani, Paras, Parul Jain, Hasumati Raj, and Vineet Jain. 2015. “Need and Application of Analytical Method Development on New Fixed Dose Combination of Irbesartan and Atorvastatin in Pharmaceutical Industry”. PharmaTutor 3 (2), 43-47. http://www.pharmatutorjournal.com/index.php/pt/article/view/254.