MeSH terms

• Cost-Benefit Analysis
• Decision Support Techniques
• Down Syndrome / blood*
• Down Syndrome / diagnosis*
• Down Syndrome / genetics
• Family Practice
• Female
• Genetic Testing / adverse effects
• Genetic Testing / economics
• Genetic Testing / methods*
• Humans
• Practice Guidelines as Topic
• Pregnancy
• Prenatal Diagnosis / adverse effects
• Prenatal Diagnosis / economics
• Prenatal Diagnosis / methods*
• Sensitivity and Specificity