Columbia subject headings:
Genetic disorders--Social aspects.
Human chromosome abnormalities--Diagnosis--Social aspects.
Harvard subject headings:
Eugenics--United States
Eugenics.
Genetic disorders--Social aspects.
Human chromosome abnormalities--Diagnosis--Social aspects.
Princeton subject headings:
Eugenics--United States.
Eugenics.
Genetic disorders--Social aspects.
Human chromosome abnormalities--Diagnosis--Social aspects.