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Scientists close in on blood test for Alzheimer's
Doctors hope for something to use during routine exams
blood test
Scientists are closing in on a long-sought goal — a blood test to screen people for possible signs of Alzheimer's disease and other forms of dementia. (SPECIAL)
LOS ANGELES — Scientists are closing in on a long-sought goal — a blood test to screen people for possible signs of Alzheimer's disease and other forms of dementia.
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