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Did you know?
Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Did you know?
The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
![Thoracentesis. A needle is inserted between the ribs to withdraw fluid from the pleural sac at the b](https://biology-forums.com/gallery/47/medium_14755_10_09_12_7_14_27_84951238.jpeg)
![James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex](https://biology-forums.com/gallery/47/medium_376716_26_08_15_11_16_34_224422432.jpeg)