Measles vaccination in Africa: by how much could routine coverage be improved?
Measles vaccination in Africa: by how much could routine coverage be improved?
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DOI:
10.1016/s0264-410x(01)00264-x
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发表时间:
2001-10
期刊:
影响因子:
5.5
通讯作者:
W. Edmunds;N. Gay;A. H. Henao Restrepo;J. Olivé;O. Bele
中科院分区:
文献类型:
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作者:
W. Edmunds;N. Gay;A. H. Henao Restrepo;J. Olivé;O. Bele