NWALI, M. I.; IMMACULATA, N. N.; DONALD, N. J. Perception, precausions and acceptance of vaccination against SARS COV-2 viral infection among health workers in two tertiary hospitals in southeast Nigeria, four years after the onset of the pandemic. International journal of health sciences, [S. l.], v. 7, n. S1, p. 2297–2308, 2023. DOI: 10.53730/ijhs.v7nS1.14475. Disponível em: http://www.sciencescholar.us/journal/index.php/ijhs/article/view/14475. Acesso em: 4 may. 2026.