Fetal DNA test bests standard screen for Down syndrome

JULIE STEENHUYSEN CHICAGO — Reuters Published Friday, Apr. 03 2015, 3:35 PM EDT Last updated Friday, Apr. 03 2015, 3:35 PM EDT A Roche blood test to screen fetuses for Down syndrome works far better than standard prenatal screening tests in younger, low-risk women, U.S. researchers said on Wednesday ... ..

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