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Pages 2-3

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From page 2...
... Main M ACKNOWLED This work was with the Feder which is admin Medicine. COPYRIGHT I Authors herein persons who o Cooperative R purposes.
From page 3...
... The National Academy of Sciences was established in 1863 by an Act of Congress, signed by President Lincoln, as a private, non- governmental institution to advise the nation on issues related to science and technology. Members are elected by their peers for outstanding contributions to research.

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