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The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
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Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
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Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.
Bluehead wrasse males with yellow females of the species. If the blueheaded male is removed from a t
Human Body Muscle Diagram
Human immunodeficiency virus gains entry into helper T cells, uses the cell DNA to replicate, interf
Human activity has released carbon from sequestration in long-term reservoirs
Human Viruses Associated with Cancers Virus
Structure and function of human teeth.