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It was suggested that the increased expression of CTLA-4 by regulatory T cells was crucial for inducing the observed immune suppression (69)
How Tobacco Smoke Causes Disease: The Biology and Behavioral Basis for Smoking-Attributable Disease A Report of the Surgeon General
The best thing any adult smoker can do is to quit tobacco and nicotine altogether
Unknown to him, radio astronomer Antony Hewish and his graduate student Jocelyn Bell at Cambridge were shortly to detect radio pulses from stars that are now believed to be highly magnetized, rapidly spinning neutron stars, known as pulsars
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