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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
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.
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
There are 20 feet of blood vessels in each square inch of human skin.
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