Tohutoro APA (7th ed.)
ebrary, Inc. (1999). Assessment of future scientific needs for live variola virus. National Academy Press.
Tohutoru Kātū Chicago (17th ed.)
ebrary, Inc. Assessment of Future Scientific Needs for Live Variola Virus. Washington, D.C.: National Academy Press, 1999.
Tohutoro MLA (9th ed.)
ebrary, Inc. Assessment of Future Scientific Needs for Live Variola Virus. National Academy Press, 1999.
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