Columbia subject headings:
Endocrine gynecology--Congresses.
Endocrine gynecology.
Ovaries--Congresses.
Harvard subject headings:
Endocrine gynecology
Endocrine gynecology--Congresses
Ovaries--Congresses.
Princeton subject headings:
Endocrine gynecology--Congresses.
Endocrine gynecology.
Ovaries--Congresses.