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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

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The longest a person has survived after a heart transplant is 24 years.

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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

The standard protocol of a metagenomics experiment. The standard protocol of a metagenomics experiment.
Variation in climatic conditions result in geographic variation in the distribution of biome types a Variation in climatic conditions result in geographic variation in the distribution of biome types a
Ebola Virus Geographic Distribution Ebola Virus Geographic Distribution
How the Return to Education Affects the Distribution of Income How the Return to Education Affects the Distribution of Income
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Simplified Motor Score Simplified Motor Score
Video: Normal and abnormal blood pH

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