Volume 63, Issue 2, June 2008, Pages 163-164
Saied Bokaie; Mohammad Moazzeni; Morteza Roudgar
Volume 62, Issue 3, October 2007, Pages 291-296
shaban rahimi; Shima Tasharrofi; Seyyed Mohammad Mahdi Kiaei
Volume 60, Issue 1, May 2005
Volume 55, Issue 4, February 2001
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