More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
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A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
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The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
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There are approximately 3 million unintended pregnancies in the United States each year.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
Location of point of maximum effort
Decimal Point Place Values
Major marma point locations.
The annual pattern of rings changes with ocean temperature and coral health