Approximately 500,000 babies are born each year in the United States to teenage mothers.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.
A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010.
Fall assessment tool
The immune system has several different components that work in concert.
Environment of tRNAs at the ribosome as determined by cross-linking
Landmarks for cardiovascular assessment
The position of the fetus is first determined by ultrasound