No abstract available
Publication types
- Biography
- Historical Article
MeSH terms
- Czechoslovakia
- Epidemiology / history*
- Epidemiology / organization & administration
- History, 20th Century
- Humans
- Smallpox / history
- Smallpox / prevention & control
- Societies, Medical / history*
- Societies, Medical / organization & administration
- World Health Organization / history
- World Health Organization / organization & administration