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Pregnant women of 35 years of age or more: maternal serum markers or amniocentesis?
Antsaklis, N. Papantoniou, S. M Eso, A.Volume:
19
Language:
english
Journal:
Journal of Obstetrics & Gynaecology
DOI:
10.1080/01443619965002
Date:
January, 1999
File:
PDF, 139 KB
english, 1999