â¤0.2 mg/dL. Measurement of the levels of bilirubin is used in the diagnosis and treatment of liver, hemolytic, hematologic, and metabolic disorders, including hepatitis and gall bladder obstruction. The assessment of direct bilirubin is helpful in the differentiation of hepatic disorders.
Ritchie Valens. In an all too brief career, Ritchie Valens was the first Chicano rock and roll star, having his best remembered hit, La Bamba, just one month before his untimely death with Buddy Holly and the Big Bopper on February 3, 1959.
Synopsis. Born in 1969, Matthew Perry grew up in Ottawa and Los Angeles. His acting career began in 1988 with a role in a small film opposite River Phoenix. A string of failed pilots and bit parts followed until 1994, when Perry was cast as Chandler Bing in the sitcom Friends. The show was a hit for ten years.