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The longest a person has survived after a heart transplant is 24 years.
In 1864, the first barbiturate (barbituric acid) was synthesized.
Vaccines prevent between 2.5 and 4 million deaths every year.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
By definition, when a medication is administered intravenously, its bioavailability is 100%.
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