OBI-EZEANI, C. N.; ILECHUKWU, O. U.; ONUORA, I. J.; UMEABA, G. N.; ONUIKE, A. L.; ONYEGBULE, O. A.; MUONEKE, N. M.; NWAGBARA, I. J.; NNORUKA, O. E.; ODO, M. O. Knowledge, perception and willingness to receive the current COVID-19 vaccine among residents of Awka metropolis, Anambra State, Nigeria. International Journal of Research in Medical Sciences, [S. l.], v. 9, n. 11, p. 3243–3250, 2021. DOI: 10.18203/2320-6012.ijrms20214405. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/10137. Acesso em: 19 sep. 2025.