Volume 16, Issue 2, December 2010, Pages 249-253
Sara Narimisa; Farrokh Ghahremaninejad; Hasmik Ter-Voskanyan,
Volume 16, Issue 1, June 2010, Pages 49-53
Peyman Zarin; Farrokh Ghahremaninejad; Ali Asghar Maassoumi