Columbia subject headings:
Harvard subject headings:
Jewish physicians--Germany--History--18th century--Congresses.
Jewish physicians--Germany--History--19th century--Congresses.
Marcus, Adalbert Friedrich, 1753-1816--Congresses.
Princeton subject headings:
Jewish physicians--Germany--History--18th century--Congresses.
Jewish physicians--Germany--History--19th century--Congresses.
Marcus, Adalbert Friedrich, 1753-1816--Congresses.