Columbia subject headings:
Harvard subject headings:
Canstein, Carl Hildebrand, Freiherr von, 1667-1719--Correspondence.
Franckesche Stiftungen--History--20th century.
Pharmacy--Germany--18th century.
Physicians--Germany--18th century--Correspondence.
Richter, Christian Friedrich, 1676-1711--Correspondence.
Richter, Christian Sigismund, 1672 or 1673-1739--Correspondence.
Princeton subject headings:
Canstein, Carl Hildebrand, Freiherr von, 1667-1719.
Drugs--History--18th century.
Medicine--History--18th century.
Pharmacists--Germany--18th century--Correspondence.
Physicians--Germany--18th century--Correspondence.
Richter, Christian Friedrich, 1676-1711--Correspondence.
Richter, Christian Sigismund, 1672 or 1673-1739--Correspondence.
Therapeutics--History--18th century.