Columbia subject headings:
Harvard subject headings:
Archives--Catalogs
Catalogs.
Hôpital Saint-Michel (Liège, Belgium)--Archives--Catalogs.
Hôpital Saint-Michel (Liège, Belgium)--History--Sources--Bibliography--Catalogs.
Liège (Belgium)
Princeton subject headings:
Hôpital Saint-Michel (Liège, Belgium)--Archives--Catalogs.
Hôpital Saint-Michel (Liège, Belgium)--History--Sources--Bibliography--Catalogs.