The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.
Any number of crossovers gives 50 percent recombinants
Norman Bel Geddes, with Dr. Otto Koller, Air Liner Number 4.
Atomic Number and Mass Number
What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ...