Feature

  1. Hormone Aids Rheumatics

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  2. Synthetic Sex Hormone Prevents Miscarriages

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  3. In Science Fields

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  4. New Type Carbon Arc Lamp Promises Double Brightness

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  5. B Vitamin Lack May Cause Hardening of Arteries

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  6. Heart Disease Is Greatest Killer among Mine Workers

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  7. Nature Ramblings: Beware of Beggars

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  8. New Way to Stop Acidity

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  9. [Photograph]: Viking Launched

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  10. Enzyme Aids Aging Brains

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  11. Racial Differences Study Wins Psychiatric Award

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  12. Front Matter

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