原帖由 眉心眉飞 于 2008-6-5 11:04 发表 ( k" V7 m- C1 t5 W, h# H
triple blood screening: ; l4 d r+ A1 `- \+ ~- {/ O' e# G. n$ v# ^7 W6 R
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 ...