原帖由 眉心眉飞 于 2008-6-5 11:04 发表 - B8 O( D/ y1 b, Z" K
triple blood screening: 5 l- |0 v- w8 O) [% K& @# j* |" e% Q7 I% k/ d9 o: V
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 ...