Columbia subject headings:
Diethylstilbestrol--Side effects--Congresses.
Feminism--Congresses.
Newborn infants--Congresses.
Obstetrics--Technological innovations--Congresses.
Prenatal diagnosis--Congresses.
Sex preselection--Congresses.
Harvard subject headings:
Diethylstilbestrol--Side effects--Congresses.
Feminism--Congresses
Genetic sex determination--Congresses.
Newborn infants--Congresses.
Obstetrics--Technological innovations--Congresses.
Prenatal diagnosis--Congresses
Sex preselection--Congresses.
Princeton subject headings:
Diagnostic sex determination--Congresses.
Diethylstilbestrol--Side effects--Congresses.
Feminism--Congresses.
Newborn infants--Congresses.
Obstetrics--Technological innovations--Congresses.
Prenatal diagnosis--Congresses.