@misc{indiciae036a55623343, title = {Improving vaccination coverage: the experience of the Expanded Programme on Immunization in Vanuatu.}, author = {C P Maher and J J Hall and W Yakam and M Naupa and D Leonard}, year = {1993}, url = {https://pubmed.ncbi.nlm.nih.gov/8059549/}, note = {Source identifier: 8059549} }