Analysis of maternal serum alpha-fetoprotein and free beta human chorionic gonadotrophin in the first trimester: Implications for down's syndrome screening

1995 ◽  
Vol 15 (6) ◽  
pp. 555-565 ◽  
Author(s):  
Esther Berry ◽  
David A. Aitken ◽  
Jennifer A. Crossley ◽  
James N. Macri ◽  
J. Michael Connor
Author(s):  
A. Mantingh ◽  
J. Marrink ◽  
B. Wolf ◽  
A. S. P. M. Breed ◽  
J. R. Beekhuis ◽  
...  

1991 ◽  
Vol 11 (6) ◽  
pp. 393-398 ◽  
Author(s):  
Moshe Zeitune ◽  
Talma Ben-Tovim ◽  
Moshe Fejgin ◽  
Aliza Amiel ◽  
Yoram Beyth

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