原帖由 眉心眉飞 于 2008-6-5 11:04 发表 * y8 o. @' C6 P* Y( Q
triple blood screening:* ]3 ~1 [; f1 ?4 @; E
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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 ...