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Titles
- The sanitary code of the state of Florida: rules and regulations concerning the communicable diseases1
- Vaccination with Virus 17D in the Control of Jungle Yellow Fever in Brazil1
- YAWS: Its Eradication in the Americas1
- Yellow Fever Lecture Notes, Harvard [University]1
- [Excerpt from Fred Soper's diary, Egypt] (section 1)1
- [Excerpt from Fred Soper's diary, Egypt] (section 2)1