原帖由 眉心眉飞 于 2008-6-5 11:04 发表 $ c3 w* @( } xtriple blood screening: : K9 W8 [3 @4 g0 @, u& b! s/ M5 x : \# e9 l' d; j9 ]. W- jA 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 ...