Columbia subject headings:
Harvard subject headings:
Burgos (Spain)--History.
Charities, Medical--Spain--Burgos--History.
Hospital de Santa María la Real (Burgos, Spain)
Hospitals, Medieval--Spain--Burgos--History.
Poor--Spain--Burgos--History.
Princeton subject headings:
Charities--Spain--Burgos--History.
Hospital de Santa María la Real (Burgos, Spain)