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Start Over You searched for: Subjects History, 20th Century ✖Remove constraint Subjects: History, 20th Century Languages English ✖Remove constraint Languages: EnglishRefine by:
- History, 20th Century✖[remove]83
- United States41
- History, 19th Century21
- History of Medicine19
- Humans15
- "An opportunity lost": an exhibit on the history of the United States Public Service Leprosy Investigation Station, Molokai Hawaii 1909-19131
- 75th anniversary of the Massachusetts Department of Public Health, 1869-19441
- A fever for empire: U.S. disease eradication in Cuba as colonial public health1
- A history of The Commonwealth Fund's child development and preventive care program1
- A history of the National Library of Medicine: the nation's treasury of medical knowledge1
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- 1900 to 1999 51
- 2000 to 2024 31
Current results range from 1880 to 2019