reprinted in: Mut M, Dinç G, Naderi S, Topuzlu C. On the report of the first successful surgical treatment of brain abscess in the Ottoman Empire by Dr. Cemil Topuzlu in 1891. Neurosurgery. 61, 4, 869-72
This work first published in the Ottoman Empire is now in the public domain because the Empire's copyright formalities were not met (copyright notice, registration, and deposit), or because the copyright term (30 years after the death of the author, sometimes less) expired before the Empire was dissolved (details).
{{Information |Description={{en|1=Cemil Topuzlu}} {{pl|1=Cemil Topuzlu}} |Source=reprinted in: Mut M, Dinç G, Naderi S, Topuzlu C. On the report of the first successful surgical treatment of brain abscess in the Ottoman Empire by Dr. Cemil Topuzlu in 189