Sharma S, Gupta AK, Reddy GJ. Inter-rater and intra-rater agreement in causality assessment of adverse drug reactions: a comparative study of WHO-UMC versus Naranjo scale. Int J Res Med Sci [Internet]. 2017 Sep. 28 [cited 2025 Oct. 14];5(10):4389-94. Available from: https://www.msjonline.org/index.php/ijrms/article/view/3741