The new vitamin D test, to be distributed from the Swiss-based company's Indianapolis hub, is the first such test using a ...

If you're having chest pain, your doctor can test you for a heart attack. If you're having hip pain, your doctor could test for osteoarthritis. But what if you're depressed? Or anxious? Currently ...

A diagnostic test developed by researchers at the University of California San Francisco aims to help physicians identify causes of severe infections by analyzing DNA and RNA to detect a range of ...

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