Sharmendra Singh, and Surabhi Gupta. “An Educational Intervention to Assess Knowledge and Attitude of Pharmacovigilance Among under Graduate Medical Students in a Medical College of Western Uttar Pradesh”. International Journal of Health and Clinical Research, vol. 4, no. 23, Dec. 2021, pp. 55-59, https://www.ijhcr.com/index.php/ijhcr/article/view/3627.