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Start Over Subjects Syphilis ✖Remove constraint Subjects: Syphilis Titles Letter from United States Army, Office of the Surgeon General to Michael Heidelberger ✖Remove constraint Titles: Letter from United States Army, Office of the Surgeon General to Michael Heidelberger Dates by Range 1900-1949 ✖Remove constraint Dates by Range: 1900-1949

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  • Letter from United States Army, Office of the Surgeon General to Michael Heidelberger1