about us Jalal Jalal Shokouhi-M.D. Jaam-e-jam medical centerValiasr ave,up to dastgerdi, Naseri St.No:84, Post code:19686Tehran – Iran E-Mail: jalaljalalshokouhi@hotmail.com Armin Norusi M.D.Urban & Sina Verlag, P. O. Box. 330 448 ,14174 Berlin,Germany Tel:+4993678020 Fax:+4955108897E-Mail: book.Neurosurgery@gmail.com Design and development by Tavan Bartar Parsian CO.