DOI: 10.1055/s-00000169

American Journal of Perinatology Reports

References

Berghella V, Tolosa JE, Kuhlman K, Weiner S, Bolognese RJ, Wapner RJ.
Cervical ultrasonography compared with manual examination as a predictor of preterm delivery.

Am J Obstet Gynecol 1997;
177 (04) 723-730

Download Bibliographical Data

Access:
Access: