原帖由 眉心眉飞 于 2008-6-5 11:04 发表 " J3 p9 }' _& N4 [! d: N
triple blood screening: . z; ~# Y; J8 o/ I ( a0 ^* m r, V3 J* l8 y- VA 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 ...