DOI: 10.1055/s-00000009

American Journal of Perinatology

References

Saltvedt S, Almström H, Kublickas M, Valentin L, Grunewald C.
Detection of malformations in chromosomally normal fetuses by routine ultrasound at 12 or 18 weeks of gestation-a randomised controlled trial in 39,572 pregnancies.

BJOG 2006;
113 (6) 664-674

Download Bibliographical Data

Search in:
Access: