SULEIMAN, A. G.; OLORUKOOBA, A. A.; BABANDI, Z. S.; UMAR, S. S.; UMAR, U. M. Assessing the capacity of primary health care centres to provide routine immunization services amidst COVID-19 lockdown in Kaduna state, Nigeria. International Journal Of Community Medicine And Public Health, [S. l.], v. 8, n. 8, p. 3731–3736, 2021. DOI: 10.18203/2394-6040.ijcmph20212997. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/8372. Acesso em: 23 oct. 2025.