Columbia subject headings:
Harvard subject headings:
Frankenhäuser, Ferdinand, 1832-1894.
Gusserow, Adolf, 1836-1906.
Gynecologists--Switzerland--Biography.
Gynecology--Switzerland--Zurich--History--19th century.
Princeton subject headings:
Frankenhäuser, Ferdinand, 1832-1894.
Gusserow, Adolf, 1836-1906.
Gynecologists--Switzerland--Biography.
Gynecology--Switzerland--Zurich--History--19th century.