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The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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Medication errors are more common among seriously ill patients than with those with minor conditions.

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Blood is approximately twice as thick as water because of the cells and other components found in it.

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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

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