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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
There are more sensory neurons in the tongue than in any other part of the body.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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