The A/G ratio measures the total amount of protein in your body by comparing the amount of albumin and globulin. Your healthcare provider may recommend this test as part of a routine protein test ...

The acid-test ratio is a measure of a company's liquidity, although it is mostly used when a company is believed to be illiquid. It is a ratio that measures a company's ability to meet its current ...

What Is the CD4:CD8 Ratio Test Used For? CD4 and CD8 are two types of white blood cells in your blood. White blood cells help your body fight infections. If you have HIV infection, your doctor may use ...

A four-gene expression ratio test prospectively distinguished mesothelioma patients who had a statistically significant longer overall survival from those who had shorter survival in a ...