Columbia subject headings:
Harvard subject headings:
Medicine--Research--Germany--History--20th century.
Medicine--Research--Government policy--Germany--History--20th century.
Medicine--Research--Government policy--Soviet Union--History--20th century.
Medicine--Research--International cooperation.
Medicine--Research--Soviet Union--History--20th century.
Princeton subject headings:
Medicine--Research--Germany--History--20th century.
Medicine--Research--Government policy--Germany--History--20th century.
Medicine--Research--Government policy--Soviet Union--History--20th century.
Medicine--Research--International cooperation.
Medicine--Research--Soviet Union--History--20th century.