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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Medication errors are three times higher among children and infants than with adults.
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
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