原帖由 眉心眉飞 于 2008-6-5 11:04 发表 ?% z; q6 M- z6 N( p4 @
triple blood screening: d# ?2 M9 T+ p# \5 N2 P" A - m' y: T4 D0 x" C; 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 ...