This application is easy to use, with lab values cross-indexed by name and by category. The values are displayed in a small, Times Roman font, making them somewhat difficult to read and leaving large areas of the screen blank. It would be preferable to see the results in a larger, sans serif font, such as Helvetica. As for the informational value, the number of tests listed is quite limited. The most routine tests are covered, but even some fairly common ones, such as vancomycin levels, are missing. In addition, helpful guidelines, such as target lipid levels for patients with diffferent cardiac risk factors, are not given. Overall, this is an ok program that could be made considerably better.