Volume 31, Issue 2, June 2012, Pages 59-63
Hassan Pahlavanzadeh; Gholam Khayati; Nasser Ghaemi; Ebrahim Vasheghani-Farahani
Volume 28, Issue 3, September 2009, Pages 103-109
Hassan Pahlavanzadeh; Gholam Khayati; Ebrahim Vasheghani Farahani; Nasser Ghaemi