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Start Over You searched for: Dates by Range 1950-1999 ✖ Remove constraint Dates by Range: 1950-1999Refine by:
- Images from the History of Medicine (IHM)19,387
- NLM Publications and Productions381
- World War 2, 1939-194996
- Archives & Personal Papers Collections30
- NIH Annual Reports29
- Tropical Disease Motion Pictures28
- Health Policy and Services Research12
- Medicine in the Americas, 1610-19208
- Cholera Online, 1817 to 19231
- World War 1, 1914-19181
- English32,469
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- Spanish777
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- Archival Materials25,667
- Letters (correspondence)16,154
- Poster6,837
- Portrait6,641
- Articles1,889
- Copyright may apply29,135
- Public domain17,693