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Simple blood test could transform pre-natal screening
Posted
February 27, 2014
Views
1,222
Likes
3
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0.25%
February 27, 2014
1,222
3
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2:04Now PlayingA report in the New England Journal of Medicine indicated a noninvasive fetal DNA blood test was more accurate at detecting genetic abnormalities than standard screening. Researchers say the study could reduce the need for invasive diagnostic procedures. Dr. Jon LaPook reports.
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