原帖由 眉心眉飞 于 2008-6-5 11:04 发表 C9 w0 ]& b4 B3 S7 G6 dtriple blood screening:' N1 V) x1 ]9 |# f" _& ~0 c
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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 ...