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- Publication:
- Produced: [9 September-12 November 1927]
- Subject(s):
- Yellow Fever
Cause of Death
Brazil
- Archival Collection:
- The Fred L. Soper Papers (Profiles in Science)
- Publication:
- Produced: 13 April 1927
- Subject(s):
- Brazil
Mosquito Control
- Archival Collection:
- The Fred L. Soper Papers (Profiles in Science)