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Volume 352 Issue 6336, 15 August 1991

Opinion

  • A Hemlock Society book on suicide is leading the best-seller list in the 'how to' category, revealing widespread public concern about having control at the end of one's life.

    Opinion

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  • Publications more than 25 years old are likely to be forgotten, which is a shameful waste.

    Opinion
  • Are the mysterious circles of flattened corn in British cornfields simply a media ploy?

    Opinion
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News

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News in Brief

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News

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Correspondence

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Commentary

  • The remarkable story of the discovery of a set of equations at least three times this century shows once again that independent discoveries can occur and exist for some time.

    • Renzo L. Ricca
    Commentary
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News & Views

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Scientific Correspondence

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Book Review

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Review Article

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Article

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Letter

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Correction

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