title: A high incidence of maternal cell contamination of amniotic fluid cell cultures.
mesh_terms: D000653:Amniotic Fluid / Q000166:cytology*; D002478:Cells, Cultured; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012730:Sex Chromosomes