Columbia subject headings:
Health insurance--Canada--Congresses.
Medical economics--Canada--Congresses.
National health insurance--Canada--Congresses.
Harvard subject headings:
Health insurance--Canada--Congresses.
Health insurance--United States--Congresses
Medical economics--Canada--Congresses.
National health insurance--Canada--Congresses.
Princeton subject headings:
Medical economics--Canada--Congresses.
National health insurance--Canada--Congresses.