Columbia subject headings:
Diabetes--Congresses.
Kidneys--Diseases--Congresses.
Membrane, Basement--Congresses.
Harvard subject headings:
Diabetes--Congresses
Kidneys--Diseases--Congresses
Membrane, Basement--Congresses.
Princeton subject headings:
Diabetes--Congresses.
Kidneys--Diseases--Congresses.
Membrane, Basement--Congresses.