原帖由 眉心眉飞 于 2008-6-5 11:04 发表 ) T8 b0 X1 q, o' R( D% Vtriple blood screening: . a) P$ @: e) g ) z& _7 g3 k9 \4 X& GA 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 ...