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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
The horizontal fraction bar was introduced by the Arabs.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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