Feature

New Type Carbon Arc Lamp Promises Double Brightness

B Vitamin Lack May Cause Hardening of Arteries

Diabetes Spotting Test

New Anti-Clotting Drug

Elderly Mothers-to-Be Reassured as to Safety

Emotional Stress May Bring on Asthma Attacks

Hormone Aids Rheumatics

[Photograph]: Link in Loran Chain

Front Matter

New Way to Stop Acidity

Enzyme Aids Aging Brains

Racial Differences Study Wins Psychiatric Award