학술논문

Mitral gap at 11 + 0 to 13 + 6 weeks: neither marker of trisomy 21 nor artifact...Ultrasound Obstet Gynecol. 2007 Nov;30(6):813-8
Document Type
Academic Journal
Source
Wiley-Blackwell (Malden, Massachusetts) May2008; v.31 n.5, 592-592. (1p)
Subject
Language
English
ISSN
0960-7692