To Your Health: NLM update: Are genetic tests more precise than standard screening?

Listen to the To Your Health: NLM update on Are genetic tests more precise than standard screening?. The transcript is also available. A genetic test is more clinically precise than standard screening for Down's syndrome and two other types of trisomy among pregnant women, finds a rare, comparative study recently published in New England Journal of Medicine.
Source: What's New on MedlinePlus - Category: Consumer Health News Source Type: news