Smallpox eradication: report by the Director-General
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Citation
World Health Assembly, 12. (1959). Smallpox eradication: report by the Director-General. World Health Organization. https://iris.who.int/handle/10665/110783
Description
(Provisional agenda item 6.6)Document number
A12/P&B/9A12/P&B/9 Add.1