DOI:
10.1055/s-00000089
Ultraschall in der Medizin - European Journal of Ultrasound
LinksClose Window
References
Farina A. et al.
High levels of fetal cell-free DNA in maternal serum: a risk factor for spontaneous preterm delivery.
Am J Obstet Gynecol 2005;
193: 421-425
We do not assume any responsibility for the contents of the web pages of other providers.