Illicit drug use costs the United States approximately $181 billion every year.
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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
Checkpoints in the cell cycle.
Cardiac cycle
Estimating Daily Caloric Expenditure
Life cycle of Giardia.
Reactions of the glyoxylate cycle
A schematic diagram of the functional cycle of the Na+–K+ pump