Columbia subject headings:
Galen--Criticism, Textual--Congresses.
Galen--Manuscripts--Congresses.
Galen. De indolentia--Congresses.
Harvard subject headings:
Galen--Criticism, Textual--Congresses.
Galen--Manuscripts--Congresses.
Galen. De indolentia--Congresses.
Princeton subject headings:
Galen--Criticism, Textual--Congresses.
Galen--Manuscripts--Congresses.
Galen. De indolentia--Congresses.