Volume 26.3, Issue 1, August 2010, Pages 21-25
Tayebeh izadyar; A.A. Ekrami
Volume 25, Issue 47, July 2009, Pages 33-39
M. R Akbarpour; A. A. Ekrami
Volume 23, No. 39, June 2007, Pages 5-9
H. Nikdin; A. A. Ekrami
Volume 21, No . 32, June 2006, Pages 25-30
B . Babakhani; A.A. Ekrami
Volume 19, No. 24, March 2003, Pages 22-26
A.A. Ekrami