Prenatal detection of trisomy 21 by second-trimester ultrasound examination and maternal age in a non-selected population of 49 314 births in Norway

✍ Scribed by K. Offerdal; H.-G. K. Blaas; S. H. Eik-Nes

• Book ID: 112227145
• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: English
• Weight: 92 KB
• Volume: 32
• Category: Article
• ISSN: 0960-7692
• DOI: 10.1002/uog.5373