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Start Over Subjects Antigens ✖Remove constraint Subjects: Antigens Titles Letter from Linus Pauling to Michael Heidelberger ✖Remove constraint Titles: Letter from Linus Pauling to Michael Heidelberger Genre Archival Materials ✖Remove constraint Genre: Archival Materials Genre Letters (correspondence) ✖Remove constraint Genre: Letters (correspondence)

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  • Letter from Linus Pauling to Michael Heidelberger1