Columbia subject headings:
Cancer cells--Congresses.
Cell differentiation--Congresses.
Cell proliferation--Congresses.
Host-virus relationships--Congresses.
Harvard subject headings:
Cancer cells--Differentiation--Congresses.
Cancer cells--Proliferation--Congresses.
Cell proliferation--Congresses.
Host-virus relationships--Congresses.
Princeton subject headings:
Cancer cells--Congresses.
Cell differentiation--Congresses.
Cell proliferation--Congresses.
Host-virus relationships--Congresses.