If you’ve ever wondered why your doctor asks you to do a blood test or provide a urine sample at your annual checkup even if ...

This encyclopedic article outlines evidence-based laboratory tests that are most useful for establishing individualized ...

At the end of January, Medicare users are going to face a major shakeup. Starting February 1, Americans on the ...

I reassured him and sent him to get another blood specimen drawn without a tourniquet. Why? Because I suspected that the ...