The Christiaan Eijkman reference article from the English Wikipedia on 24-Jul-2004
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Christiaan Eijkman

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Christiaan Eijkman (August 11, 1858 - November 5, 1930) was a Dutch physician and pathologist whose demonstration that beriberi is caused by poor diet led to the discovery of vitamins. Together with Sir Frederick Hopkins, he was awarded the 1929 Nobel Prize for Physiology or Medicine.

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