Columbia subject headings:
Literature and medicine--Italy--History--Congresses.
Medicine--Italy--History--14th century--Congresses.
Medicine.
Petrarca, Francesco, 1304-1374--Congresses.
Petrarca, Francesco, 1304-1374--Health.
Petrarca, Francesco, 1304-1374--Knowledge and learning.
Harvard subject headings:
Literature and medicine--Italy--History--Congresses.
Medicine--Italy--History--14th century--Congresses.
Petrarca, Francesco, 1304-1374--Congresses.
Petrarca, Francesco, 1304-1374--Health.
Petrarca, Francesco, 1304-1374--Knowledge--Medicine.
Princeton subject headings:
Medicine, Medieval--Congresses.
Petrarca, Francesco, 1304-1374--Congresses.
Petrarca, Franceso, 1304-1374--Knowledge--Medicine--Congresses.