The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
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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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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
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In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.
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The average office desk has 400 times more bacteria on it than a toilet.
Examples of cell types derived from ectoderm, mesoderm, and endoderm.
Cloud types
Cloud Types: Low Clouds
T cells are of three general types: (1) helper T cells that secrete cytokines, which upregulate the ...