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Author Question: A self-help group, a small student club, and a network of friends are examples of which level of ... (Read 42 times) |
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.
About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.