Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.
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The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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Excessive alcohol use costs the country approximately $235 billion every year.
GI endoscopy. (a) Similar to other forms of GI endoscopy, laparoscopy involves the insertion of a sp
uterine wall
Coronary Artery Blockage
An atherosclerotic artery.
Air-mass thunderstorms—mT air masses
A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ...