原帖由 眉心眉飞 于 2008-6-5 11:04 发表 " U% v. \1 v @2 t/ W- s) dtriple blood screening: + E) q- }2 A$ H, V$ z' C0 V! U 9 [6 K+ ]* P3 n% H$ qA 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 ...