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Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
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.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.