First-trimester biochemical screening for fetal chromosome abnormalities and neural tube defects.

Autor: Aitken, David A., McCaw, Gary, Crossley, Jennifer A., Berry, Esther, Connor, J. Michael, Spencer, Kevin, Macri, James N.
Zdroj: Prenatal Diagnosis; Aug1993, Vol. 13 Issue 8, p681-689, 9p
Databáze: Complementary Index
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