Prenatal diagnosis.
Somerville
Margaret
M
D000025:Abortion, Eugenic / Q000941:ethics; D001675:Bioethics; D004314:Down Syndrome / Q000175:diagnosis* / Q000517:prevention & control; D005260:Female; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000941:ethics*