by Binatli, O, Erşahin, Y, Korkmaz, O, Bayol, U
Published in Journal of neurosurgical sciences (01.06.1999)

by Atabay, Hayati, Kuyucu, Yusuf, Korkmaz, Okan, İplikcioǧlu, A.Celal
Published in Clinical neurology and neurosurgery (01.05.1996)

by Besim, Okan Hamamc, Atila Korkmaz, Hasan
Published in The European journal of surgery (01.09.2001)

by Besim, Hasan, Hamamc, Okan, Korkmaz, Atila
Published in The European journal of surgery (01.09.2001)