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Author Question: The mating surface of an oil pump cover is checked for wear with a micrometer. (Read 1304 times) |
The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.
Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.