Columbia subject headings:
Helmont, Jean Baptiste van, 1577-1644.
Medicine, Magic, mystic, and spagiric--Europe.
Medicine--Philosophy--History.
Harvard subject headings:
Helmont, Jean Baptiste van, 1577-1644.
Medicine, Magic, mystic, and spagiric--Europe.
Medicine--Philosophy--History.
Princeton subject headings:
Helmont, Jean Baptiste van, 1577-1644.
Medicine, Magic, mystic, and spagiric--Europe.
Medicine--Philosophy--History.