SMALLPOX
development of vaccine: w91 6/15 3
discussion: g02 9/22 9; g91 3/22 21-24; g90 6/22 28
eradication: g04 5/22 8; g95 4/8 3
prevalence: g 10/12 27; g04 5/22 5
virus preserved: g90 6/22 28
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SMALLPOX
development of vaccine: w91 6/15 3
discussion: g02 9/22 9; g91 3/22 21-24; g90 6/22 28
eradication: g04 5/22 8; g95 4/8 3
prevalence: g 10/12 27; g04 5/22 5
virus preserved: g90 6/22 28