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In 1864, the first barbiturate (barbituric acid) was synthesized.
For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
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