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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
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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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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
The internal structures of the outer, middle, and inner ear.
Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Bereaved spouses studied before loss, at the time of loss, and 18 months after loss show five ...
Look-Alike and Sound-Alike Drug Names
Infants and Children Prenatal Through Middle Childhood — 7e
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?