Oncology & Cancer

Too many tests? Routine checks getting second look

Recent headlines offered a fresh example of how the health care system subjects people to too many medical tests - this time research showing millions of older women don't need their bones checked for osteoporosis nearly ...

Medical research

Blood vessel mapping reveals four new 'ZIP codes'

A research team led by scientists from The University of Texas MD Anderson Cancer Center have discovered four new "ZIP codes" in their quest to map the vast blood vessel network of the human body.

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