原帖由 眉心眉飞 于 2008-6-5 11:04 发表 ' g: V3 l5 ]5 F7 K/ rtriple blood screening: 8 p3 S" g7 [: U5 G# F. }$ s# _; n V) g) ?
A triple screen is a blood test that measures three things called alpha-fetoprotein, human chorionic gonadotropin and unconjugated estriol. The results of the blood test can ...