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Plos Current Outbreaks November 21, 2014
Ghana Med J. 2012 Jun;46(2 Suppl):69-78.
Third Edition
Working document from an informal consultation of experts. A Protocol for risk assessment at the field level. The purpose of document is to provide guidance on the methodology to be used for assessing, at field level, the yellow fever virus circulation in areas at risk, and is primarily intended fo ... more