Ogunniyi, K. A. B., Oyebade, A. O. and Boladale, A. L. (2023) “Evaluation of the impact of an intervention programme to revamp cold chain system and improve childhood immunization in Egbedore, Nigeria: a retrospective study”, International Journal Of Community Medicine And Public Health, 10(11), pp. 4121–4125. doi: 10.18203/2394-6040.ijcmph20233439.