PONNAPALLI R, DIVYA MSL, RAJU KV, NORI LP. REGULATORY FRAMEWORK: VACCINE DEVELOPMENT IN US, INDIA AND EU. Int J App Pharm [Internet]. 2023 Mar. 7 [cited 2024 Apr. 23];15(2):63-71. Available from: https://journals.innovareacademics.in/index.php/ijap/article/view/46723