Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
Order and Duration of Sleep Stages Through a Typical Night
The end of a typical line wrench, which shows that it is capable of grasping most of the head of ...
A typical engine design that uses both pressure and splash lubrication. Oil travels under pressure ...
Operation of a typical pulse generator (pickup coil). At the bottom is a line drawing of a typical ...
A cutaway view of a typical two-stage turbine electric fuel pump.