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筛选: 学科 Abel, John Jacob, 1857-1938 删除限定条件 学科: Abel, John Jacob, 1857-1938

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  • John Jacob Abel

    描述: Photograph of John Jacob Abel. Presentation inscription: "To my good friend W. D. Forbus with kind regards John J. Abel."
    创建日期: undated

  • John Jacob Abel

    描述: Portrait of John Jacob Abel. Abel was a pioneer in the study of endocrine secretions.
    创建日期: undated

  • Dr. John Jacob Abel

    描述: Dr. John Jacob Abel, Professor of Pharmacology, seated at his desk (left view).
    创建日期: 1906