Volume 63, Issue 1, March and April 2008, Pages 1-5
S.A. Pourbakhsh; R. Momayez; R. Toroghi R; A.H. Shoushtari
Volume 62, Issue 1, March and April 2007, Pages 39-44
A.H. Shoushtari; R. Toroghi; S.A. Pourbakhsh; P. Gharahkhani; R. Momayez; M. Banani