Letter: Identification of macrophages in amniotic-fluid cell cultures.
D000653:Amniotic Fluid / Q000166:cytology*; D000757:Anencephaly / Q000175:diagnosis; D002452:Cell Count; D046508:Culture Techniques; D005260:Female; D006801:Humans; D007621:Karyotyping; D008264:Macrophages; D011247:Pregnancy; D011296:Prenatal Diagnosis; D016135:Spinal Dysraphism / Q000175:diagnosis