Deep Inder, D. I., Md. Faiz Akram, Seema Manak and Pawan Kumar (2022) “Estimating the prevalence of adverse effects following immunization (AEFI) with Covid-19 vaccination and to determine association of AEFI with blood grouping among population of south-west Delhi, India: A descriptive cross-sectional study.: To estimate prevalence of adverse effects following Covid-19 vaccination and their association with ABO-Rh blood grouping if any”, International Journal of Research in Pharmacology & Pharmacotherapeutics, 11(3), pp. 135-140. Available at: https://ijrpp.com/ijrpp/article/view/440 (Accessed: 9December2022).