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.
George Jefferson is a fictional character played by Sherman Hemsley on the American television sitcoms All in the Family (from 1973 until 1975) and its spin-off The Jeffersons (1975â1985), in which he serves as the program's protagonist. He is the only character to appear in all 253 episodes of The Jeffersons.