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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
Thyroid conditions may make getting pregnant impossible.
Medication errors are three times higher among children and infants than with adults.
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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