Columbia subject headings:
Medicine, Naval--Senegal--History--19th century.
Physicians--France--Correspondence.
Physicians--Senegal--Correspondence.
Harvard subject headings:
Carrade, Louis, 1859-1926
Carrade, Louis, 1859-1926--Correspondence.
Carrade, Louis.
Medicine, Naval--Senegal--History--19th century.
Physicians--France--Correspondence.
Physicians--Senegal--Correspondence.
Senegal--Social life and customs--19th century.
Ship physicians--France--Correspondence.
Princeton subject headings:
Carrade, Louis, 1859-1926--Correspondence.
Medicine, Naval--Senegal--History--19th century.
Physicians--France--Correspondence.
Physicians--Senegal--Correspondence.