With globalization of trials comes the difficulties of sample logistics. Enter the central laboratory model. In the early 1990s, the concept of the central laboratory was developed and implemented by laboratories delivering services to major pharmaceutical companies. The goal was to consolidate the test results and data originating in different clinical sites, which was previously analyzed in local labs.
Thomas Jefferson was the author of the Declaration of Independence and third president of the United States. He was born on April 13, 1743, at Shadwell, Virginia and died on July 4, 1826, at his home, Monticello, at the age of 83. After being president, Jefferson retired to Monticello.
FILE - In this 1977 file photo provided by CBS, from left, Sherman Hemsley, Paul Benedict, and Damon Evans star in an episode of The Jeffersons. Hemsley, the actor who made the irascible, bigoted George Jefferson of The Jeffersons one of television's most memorable characters and a symbol for urban upward mobility, was found dead Tuesday, July ...