Bello SO, Chuma RJ, Ogunkunle TO, Ibrahim OR, Afolabi OF, Issa H, et al. The role of short message services (SMS) on childhood immunization in a tertiary health facility in Nasarawa State. Ann Clin Biomed Res [Internet]. 2020 Dec. 2 [cited 2024 Nov. 22];1(1). Available from: https://africa.pagepress.net/acbr/article/view/84