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Low Tar Cigarettes May Cut Precancerous Bronchial Changes
A American Cancer Society study in NEJM finds precancerous bronchial abnormalities far less common in men who smoke low tar nicotine cigarettes than those who smoke high tar cigarettes. Researchers based findings on 24 475 tissue samples from 445 decedents 1955 60 and 1970 77, and note potential declines in lung cancer deaths for smokers who switch.
MENTIONED IN THIS ARTICLE
New York
UPI
New American Cancer Society
New England Journal of Medicine
Oscar Auerbach
U.S. Veterans Administration Hospital
East
LaSalle D. Leffall Jr
Washington, D.C
American Cancer Society
Leffall