RAJAGOPALAN R, M.DEODURG P, SRIKANTH. OVERVIEW OF RANDOMIZED CONTROLLED TRIALS. Asian J Pharm Clin Res [Internet]. 2013 Jul. 1 [cited 2024 May 5];6(3):32-3. Available from: https://journals.innovareacademics.in/index.php/ajpcr/article/view/175