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The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
On average, the stomach produces 2 L of hydrochloric acid per day.
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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