Baker, M. G., & Fidler, D. P. (2006). Global Public Health Surveillance under New International Health Regulations. Centers for Disease Control and Prevention.
Chicago-tyylinen lähdeviittausBaker, Michael G., ja David P. Fidler. Global Public Health Surveillance Under New International Health Regulations. Centers for Disease Control and Prevention, 2006.
MLA-viiteBaker, Michael G., ja David P. Fidler. Global Public Health Surveillance Under New International Health Regulations. Centers for Disease Control and Prevention, 2006.
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