AL-AHMADI, Tareq Mohammed. A Scientific Comparison of COVID-19 Vaccines: Composition, Characteristics, and Health Indicators. Journal of medical and pharmaceutical sciences, New Mexico, United States, v. 9, n. 3, p. 15–29, 2025. DOI: 10.26389/AJSRP.Q030625. Disponível em: https://journals.ajsrp.com/index.php/jmps/article/view/9166. Acesso em: 24 jan. 2026.