Volume 17, Issue 66, Summer 2008, Pages 14-18
Zahra Hejazizadeh, Mohammad Hossein Naserzadeh
Volume 16, Issue 61, Spring 2007, Pages 47-49
Zahra Hejazi Zadeh, Saeed Negahban
Volume 13, Issue 50, Summer 2004, Pages 57-61
Zahra Hejazizadeh, Zeinolabedin Ja'farpour, Nader Parvin
