Columbia subject headings:
Diseases and history--Europe.
Epidemics--Europe--History.
Epidemics--Social aspects--Europe.
Harvard subject headings:
Diseases and history--Congresses.
Diseases and history--Europe.
Epidemics--Europe--History.
Epidemics--History--Congresses.
Epidemics--Social aspects--Europe.
Medicine, Medieval.
Medicine--Europe--History
Social medicine--History--Congresses.
Princeton subject headings:
Diseases and history--Europe.
Epidemics--Europe--History.
Epidemics--Social aspects--Europe.