Ibrahim M. S. SHNAWA. Heterologous Prime-boost as COVID-19 Vaccine Strategies: Towards a Nationwide Implementation. Challenges and Advances in Pharmaceutical Research Vol. 4, [S. l.], p. 72–83, 2022. DOI: 10.9734/bpi/capr/v4/16535D. Disponível em: https://stm.bookpi.org/CAPR-V4/article/view/7508. Acesso em: 4 jun. 2026.