Columbia subject headings:
Immunological deficiency syndromes--Animal models--Congresses.
Nude mouse--Congresses.
Tumors--Immunological aspects--Congresses.
Harvard subject headings:
Immunological deficiency syndromes--Animal models--Congresses
Nude mouse--Congresses.
Tumors--Immunological aspects--Congresses
Princeton subject headings:
Immunological deficiency syndromes--Animal models--Congresses.
Nude mouse--Congresses.
Tumors--Immunological aspects--Congresses.