原帖由 眉心眉飞 于 2008-6-5 11:04 发表 2 v7 V6 w4 x0 u+ W ~triple blood screening:" v( {: F4 r' {
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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 ...