Volume 14, No .15, June 1999, Pages 42-45
Volume 10, No . 7, July 1994, Pages 42-49
R. Zarvany
Volume 9, Issue 5, July 1993, Pages 42-49
M. Arab Yaghoubi
Volume 19, No. 24, March 2003, Pages 45-48
A.R. Moshfegh; M. Dashti
Volume 16, No . 16, January 2000, Pages 45-49
M. Arbabi Ghahroudi; J. Rashidian
Volume 18, Issue 21, March 2002, Pages 48-53
M.H. Kargarnovin; H. Ekhteraee Toussi
Volume 21, No . 32, June 2006, Pages 49-56
M. Hafezi; F. Vahabzadeh; B. Nasernezhad; A. Mofareh; N. Fallah
Volume 17, NO. 20, December 2002, Pages 50-53
I. Alemzadeh; SH. Tarahomjou; P. Moslehi Moslehabadi
Volume 21, No.30, May 2005, Pages 51-63
M. Farshad; C. Lucas; H. Ghafouri fard
Volume 11, Issue 11, September 1996, Pages 51-59
M. A. Fayazbakhsh
Volume 13, No . 14, October 1998, Pages 52-63
Volume 9, No . 6, July 1993, Pages 52-67
M.B. Ghofrani
Volume 24, No . 41, March 2008, Pages 53-58
V. Maghsodi; S. Yaghmaee
Volume 23, No. 39, June 2007, Pages 53-59
A. Taheri Karimi; M. Movahedi; H. Niyamanesh
Volume 18, Issue 22, August 2002, Pages 54-58
M. R. Assari; H. BasiratTabrizi; M. Saffar-avaval
Volume 20, Issue 28, October 2004, Pages 54-60
M. Jafari; M. Haghighi
Volume 15, No. 17, October 1999, Pages 55-61
M. Karegarrazi
Volume 21, Issue 29, March 2005, Pages 57-62
S.A. A. Sajadi; S.J. Hashemian
Volume 21, Issue 31, June 2005, Pages 57-63
M.A. Kouchakzadeh; P. Qanati
Volume 17, No . 19, March 2001, Pages 57-64
N. Tohidi; M. S. Khodayari; N. Taktaz
Volume 20, Issue 26, April 2004, Pages 58-64
M. A. Kouchakzadeh
Volume 15, No. 16, April 1999, Pages 61-63
Volume 12, Issue 12, July 1997, Pages 62-72
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