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Author Question: A sometimes benign, sometimes malignant tumor of the ovary that contains hair and teeth is known as ... (Read 18 times) |
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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.
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In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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The horizontal fraction bar was introduced by the Arabs.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Illustration showing how the primary breast tumor metastasized through the lymphatic and blood vesse
Photograph taken during a laparoscopic procedure. The uterus is visible below the probe, the ovary ...