학술논문
Dependence of maternal serum [AFP]/[hCG] median ratios on age of gestation: comparison of trisomy 21 to euploid pregnancies
Document Type
Article
Author
Source
In: Prenatal Diagnosis . (Prenatal Diagnosis, December 2009, 29(12):1130-1134)
Subject
Language
English
ISSN
01973851
10970223
10970223