RAY, S.; SINGH, A.; SINGH, R. Assessment of relative efficiency of COVID-19 vaccines granted emergency use authorization in India and their respective modes of delivery-an economic evaluation. International Journal Of Community Medicine And Public Health, [S. l.], v. 10, n. 10, p. 3822–3831, 2023. DOI: 10.18203/2394-6040.ijcmph20233122. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/11443. Acesso em: 27 oct. 2025.