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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
Medication errors are more common among seriously ill patients than with those with minor conditions.
The FDA recognizes 118 routes of administration.
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