Columbia subject headings:
Animal rights--Bibliography.
Animal rights.
Animal welfare--Bibliography.
Animal welfare.
Vivisection--Bibliography.
Vivisection.
Harvard subject headings:
Animal rights
Animal rights--Bibliography.
Animal welfare
Animal welfare--Bibliography.
Bibliographies
Vivisection
Vivisection--Bibliography.
Princeton subject headings:
Animal welfare--Bibliography.
Animal welfare.
Vivisection--Bibliography.
Vivisection.