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Author Question: Retrospective designs are stronger in elucidating causal relationships than are prospective designs. ... (Read 56 times) |
Did you know?
The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.
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Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.
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Your heart beats over 36 million times a year.