Role of the World Health Organization in the world-wide eradication of smallpox
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| Description | scientific article published on September 1, 1983 |
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author: Zdeněk Ježek Ivan Danilovich Ladnyĭ Alexander I. Gromyko |
| Publication date | September 1, 1983 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |