Structural anomalies (neural tube defects, cardiac anomalies) or chromosomal abnormalities (Down syndrome) [1].
Abnormalities in the development of the fetus, placenta, or amniotic fluid during pregnancy [1]. OB ANOM.rar
Because this is a specific file named as an archive ( .rar ), it is not a public essay that can be directly accessed or summarized without the file itself. Structural anomalies (neural tube defects