Feature

  1. Doctors Are Reading

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  2. Partial Thyroid Removal Helps Hyperthyroidism

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  3. Current U. S. Patents

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  4. Rechargeable Pacemaker Steadies Heart Beat

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  5. Quinine Shortage Results as Malaria Drugs Change

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  6. Books of the Week

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  7. Cancerous Tumor Masses Shrunk by Antibiotic

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  8. Digital Modulation Tested

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  9. [Photograph]: Steering in Space

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  10. Measures Recommended by HEW for Smog Control

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  11. [Photograph]: The Miniscope

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  12. New Test Predicts Future College Success

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