Smallpox eradication programme: report by the Director-General
Showing items related by title and MeSH subject.
Management of suspected cases of smallpox in the post-eradication period / [prepared by the Smallpox Eradication Unit, WHO HQ, Geneva] World Health Organization. Smallpox Eradication Unit (WHO/SE/80.157 Rev.1, 1980)
World Health Organization. Smallpox Eradication Unit (SE/SR/67.1, 1967)