%0 Journal Article
%T A multilevel analysis of the determinants of missed opportunities for vaccination among children attending primary healthcare facilities in Kano, Nigeria: Findings from the pre-implementation phase of a collaborative quality improvement programme
%A Abdu A. Adamu
%A Charles S. Wiysonge
%A Muktar A. Gadanya
%A Olalekan A. Uthman
%A Olatunji O. Adetokunboh
%J Archive of "PLoS ONE".
%D 2019
%R 10.1371/journal.pone.0218572
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6619653/