原帖由 眉心眉飞 于 2008-6-5 11:04 发表 ; @" c6 t. e! L) L- E. \# n/ L# x; [9 o
triple blood screening: - X" W# g1 j/ j! F/ R7 b 9 _8 p: Y8 W0 ~9 s* @/ R/ m, aA 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 ...