Columbia subject headings:
Charitable uses, trusts, and foundations (Islamic)--Turkey--Istanbul.
Gureba Hastahanesi (Istanbul, Turkey)
Hospitals--Turkey--Istanbul.
Harvard subject headings:
Charitable uses, trusts, and foundations (Islamic law)--Turkey--Istanbul.
Charitable uses, trusts, and foundations (Islamic)--Turkey--Istanbul.
Gureba Hastahanesi (Istanbul, Turkey)
Hospitals--Turkey--Istanbul.
Princeton subject headings:
Charitable uses, trusts, and foundations (Islamic law)--Turkey--Istanbul.
Gureba Hastahanesi (Istanbul, Turkey)
Hospitals--Turkey--Istanbul.