BHATTACHARYA, Shankar Prasad. Similarities and Differences Between Clinical Trials of Drugs and Clinical Trials of Vaccines. Journal of the Epidemiology Foundation of India, [S. l.], v. 3, n. 4, p. 300–305, 2025. DOI: 10.56450/JEFI.2025.v3i04.003. Disponível em: https://efi.org.in/journal/index.php/JEFI/article/view/343. Acesso em: 14 apr. 2026.