OP01.08: Interobserver variability of the subjective evaluation of the nasal bone (NB) and nasal bridge (Nbr) for the risk of Down syndrome (DS) after 18 wks' gestation

✍ Scribed by N. L. McLeod; D. C. Young; M. C. Van den Hof

• Book ID: 112224646
• Publisher: John Wiley and Sons
• Year: 2006
• Tongue: English
• Weight: 41 KB
• Volume: 28
• Category: Article
• ISSN: 0960-7692
• DOI: 10.1002/uog.3044