How can we be sure?
dc.contributor.author | Fenner, Frank | |
dc.date.accessioned | 2015-12-16T11:07:31Z | |
dc.date.available | 2015-12-16T11:07:31Z | |
dc.date.issued | 1980-05 | |
dc.identifier.uri | https://iris.who.int/handle/10665/202498 | |
dc.description.abstract | lt is difficult to prove that a disease no longer exists on earth. But a mass of carefully compiled evidence has convinced the Global Commission that Smallpox Target Zero has in truth been attained | en_US |
dc.language.iso | en | en_US |
dc.language.iso | pt | |
dc.subject.mesh | Smallpox | en_US |
dc.subject.mesh | Disease Eradication | en_US |
dc.title | How can we be sure? | en_US |
dc.type | Journal / periodical articles | en_US |
dc.relation.ispartofjournal | World Health;1980 May p.35-40; |