Babakura B, Nomhwange T, Jean Baptiste AE, Dede O, et al. The challenges of insecurity on implementing vaccination campaign and its effect on measles elimination and control efforts: A case study of 2017/18 measles campaign in Borno state, Nigeria. Vaccine 2021 Feb 2. pii: S0264-410X(21)00040.
PMID: 33546886