Columbia subject headings:
Harvard subject headings:
Discrimination--Balkan Peninsula.
Gays--Crimes against--Balkan Peninsula.
Homophobia--Balkan Peninsula.
Homosexuality--Balkan Peninsula.
Sex differences--Political aspects--Croatia.
Sex differences--Political aspects--Serbia.
Princeton subject headings:
Discrimination--Balkan Peninsula.
Gays--Crimes against--Balkan Peninsula.
Homophobia--Balkan Peninsula.
Homosexuality--Balkan Peninsula.
Sex differences--Political aspects--Croatia.
Sex differences--Political aspects--Serbia.