Columbia subject headings:
Harvard subject headings:
Gesellschaft der Internisten Mecklenburg-Vorpommern--History.
Gesellschaft der Internisten Mecklenburg-Vorpommerns
Internal medicine--Germany--Mecklenburg-Vorpommern--History.
Medicine--Germany--Mecklenburg-Vorpommern--Societies, etc.--History.
Princeton subject headings:
Gesellschaft der Internisten Mecklenburg-Vorpommerns--History.
Internal medicine--Germany--Mecklenburg-Vorpommern--History.
Medicine--Germany--Mecklenburg-Vorpommern--Societies, etc.--History.