The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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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).
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The horizontal fraction bar was introduced by the Arabs.
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Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
Boundaries within landscapes created by human activity (background) and natural environmental gradie
The opening of the throttle plate can be delayed as long as 30 milliseconds (0.030 sec) to allow ...