Volume 55, Issue 3, March and April 2012, Pages 170-177
Farshad Amirkhizi; Fereydoun Siassi; Soudebeh Hamedi Dhahraki; Mahmoud Jalali
Volume 51, Issue 1, March and April 2007, Pages 61-66
S.M Sadr Bafghi; M Nasirian; S.M Namayandeh; M Rafiei; M.R Pakseresht
)