Explains how to interpret the results of blood tests with regard to electrolyte, protein, glucose, mineral and thyroid levels.

Report on the use of blood tests to determine whether women are experiencing a recurrence of breast cancer. Search for additional articles.

Learn about the DNA biochip designed to produce faster blood-test results and reduce costs. Perform a search for additional articles.

Johns Hopkins University provides an overview of the prostate-specific antigen blood test used to measure the level of PSA in a man's blood.

Health guide for parents identifies the reasons a blood culture is taken and explains how it is performed.

Listen to a RealAudio report on complete blood counts and read a fact sheet about its applications and the blood-taking method.