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- Publication:
- Produced: 29 October 1987
- Subject(s):
- Smallpox
Smallpox Vaccine
- Archival Collection:
- The C. Everett Koop Papers (Profiles in Science)
- Publication:
- Produced: 26 October 1987
- Subject(s):
- Smallpox
Smallpox Vaccine
- Archival Collection:
- The C. Everett Koop Papers (Profiles in Science)