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Author Question: Transvaginal ultrasonography is often performed during the first trimester. While preparing your ... (Read 31 times) |
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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Your heart beats over 36 million times a year.
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Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).