This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
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Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
A comparison of the sizes of various chemical and biological structures, and the resolving power of
Aldebaran-Sun comparison
Correct use of a fire extinguisher
How to choose the correct u and dv when you integrate by parts