Fetal karyotype of amniotic cells without culturing.
D000649:Amniocentesis; D000653:Amniotic Fluid / Q000166:cytology*; D002478:Cells, Cultured; D003951:Diagnostic Errors; D005260:Female; D005333:Fetus; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy; D012730:Sex Chromosomes; D013997:Time Factors