Columbia subject headings:
Generative organs--Diseases--United States.
Genetic toxicology--United States.
Human reproduction--United States.
Industrial hygiene--United States.
Industrial toxicology--United States.
Infertility--United States.
Reproductive toxicology--United States.
Harvard subject headings:
Human reproduction--United States.
Industrial hygiene--United States
Industrial toxicology--United States.
Teratogenic agents.
Princeton subject headings: