G. Martin

Triple marker (α-fetoprotein, unconjugated estriol, human chorionic gonadotropin) versus α-fetoprotein plus free-β subunit in second-trimester maternal serum screening for fetal Down syndrome : A prospective comparison study

Z. Weiner, A. Bombard, L. Kellner, 1995 .

The advantages of using triple-marker screening for chromosomal abnormalities.

R. Weiss, Z. Weiner, H. Schulman, 1995, American journal of obstetrics and gynecology.

Triple marker (alpha-fetoprotein, unconjugated estriol, human chorionic gonadotropin) versus alpha-fetoprotein plus free-beta subunit in second-trimester maternal serum screening for fetal Down syndrome: a prospective comparison study.

R. Weiss, Z. Weiner, A. Bombard, 1995, American journal of obstetrics and gynecology.