Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
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The horizontal fraction bar was introduced by the Arabs.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
Correct use a fire extinguisher
Analyzing a medical term.
Martorano's cross-sectional study
The results from West and Crook's study of memory for telephone numbers
Baltimore Longitudinal Study of Aging
Combination of arrangement and sequence is correct