The familiar sounds of your heart are made by the heart's valves as they open and close.
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Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.
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Medication errors are three times higher among children and infants than with adults.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
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Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.
Checking teeth and other physical examinations are an important part of horse care.
Operational Control
With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ...