Word: thesee
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Dates: during 1950-1959
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Virtually all previous evidence linking cigarettes with lung cancer has been based on epidemiological studies-retrospective checks on whether victims had been heavy smokers and prospective checks on whether many heavy smokers eventually died of the disease. Wanted, said critics of these studies, was anatomical evidence showing the gradual development...
Slicing the Tree. The pathologists removed the whole breathing apparatus ("tracheobronchial tree") from the bodies of 402 men who died in Veterans Administration Hospital in East Orange and in eleven New York hospitals (mainly in nonindustrial towns to reduce bias that might result from air pollution). It turned out that...
The pathologists were looking for changes in the cells, along a spectrum from normal through slightly abnormal to precancerous and finally cancerous. There were many abnormalities that the pathologists rated as probably too minor to be significant; also, many patients had died of pneumonia or other lung diseases. Even including...
Before the 48th annual convention of the Investment Bankers Association of America last week in Bal Harbour, Fla., outgoing President William D. Kerr posed a challenge: "I visualize a titanic struggle between the forces that would foster and perpetuate our local governments and our right to the well-known freedoms...
From these undisputed facts, Dulles proceeded to the hotly disputed question of comparative growth rates. Since 1950, he said, Russia's G.N.P. has been expanding at a rate of 7% a year-"at least twice" the rate of about 3% for the U.S. in the past six or seven...