Significance of fetal intracardiac echogenic foci in relation to trisomy 21: a prospective sonographic study of high-risk pregnant women.
- 1 April 1998
- journal article
- Published by American Roentgen Ray Society in American Journal of Roentgenology
- Vol. 170 (4), 1083-1084
- https://doi.org/10.2214/ajr.170.4.9530064