World Health Organization, ebrary, Inc, Heymann, D. L., Prentice, T., & Reinders, L. T. (2007). The world health report 2007: A safer future : global public health security in the 21st century. World Health Organization.
Tohutoru Kātū Chicago (17th ed.)World Health Organization, Inc ebrary, David L. Heymann, Thomson Prentice, me Lina Tucker Reinders. The World Health Report 2007: A Safer Future : Global Public Health Security in the 21st Century. Geneva: World Health Organization, 2007.
Tohutoro MLA (9th ed.)World Health Organization, et al. The World Health Report 2007: A Safer Future : Global Public Health Security in the 21st Century. World Health Organization, 2007.
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