Columbia subject headings:
Architecture, Baroque--Conservation and restoration--Italy--Milan.
Milan (Italy)--Buildings, structures, etc.--Conservation and restoration.
Ospedale maggiore di Milano--Conservation and restoration.
Harvard subject headings:
Architecture, Baroque--Italy--Milan--Conservation and restoration.
Milan (Italy)--Buildings, structures, etc.--Conservation and restoration.
Ospedale maggiore di Milano
Princeton subject headings:
Architecture, Baroque--Italy--Milan--Conservation and restoration.
Ca' Grande (Milan, Italy)--Conservation and restoration.
Milan (Italy)--Buildings, structures, etc.--Conservation and restoration.
Ospedale maggiore di Milano--Conservation and restoration.