Prenatal diagnosis of abnormalities in infants.
D000649:Amniocentesis; D000650:Amnion; D000653:Amniotic Fluid; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy; D011677:Punctures