DOI:
10.1055/s-00000020
Geburtshilfe und Frauenheilkunde
LinksClose Window
References
Geirsson RT.
Ultrasound instead of last menstrual period as the basis of gestational age assignment.
Ultrasound Obstet Gynecol 1991;
1: 212-219
Search in:
Access:
We do not assume any responsibility for the contents of the web pages of other providers.