Define serif. serif synonyms, serif pronunciation, serif translation, English dictionary definition of serif. n. A fine line finishing off the main strokes of a letter, as at the top and bottom of M. or rarely n printing a small line at the extremities of a main...
A liver panel usually refers to several lab tests performed as a group. Depending on the physician or the laboratory, a liver panel usually includes tests for AST, ALT, bilirubin, and alkaline phosphatase.
A liver panel may be ordered when a person has signs and symptoms of liver disease; however, most people who have liver disease do not have any of these symptoms until the disease has been present for many years or is very severe. Some of these include: 1  Weakness, fatigue.