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Start Over You searched for: Subjects Viral Vaccines Remove constraint Subjects: Viral Vaccines Dates by Range 1900-1949 Remove constraint Dates by Range: 1900-1949

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1. Preparation of Japanese encephalitis vaccine, chick embryo type dried, for the U. S. Army, 1947

2. Preliminary report on the vaccination of man against equine encephalomyelitis (western type)