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.
Singer Billy Joe Royal enjoyed a successful musical career which spanned over forty years and encompassed the pop, rock, and country music genres. He was born on April 3, 1942 in Valdosta, Georgia and raised in Marietta, Georgia. Royal hailed from a family of musical entertainers.