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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
On average, the stomach produces 2 L of hydrochloric acid per day.
Medication errors are more common among seriously ill patients than with those with minor conditions.
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