Peiman Haddad, Farnaz Amouzegar-Hashemi, Haleh Behrouzi, Ali Kazemian, Behnam Zarpak, "Single versus multiple fractions of palliative radiotherapy for bone metastases: A randomized clinical trial in Iranian patients", Current Oncology, 2008/09/22, Issue:CURRENT ONCOLOGY—VOLUME 15, NUMBER 3 Behnam Zarpak, "Image segmentation using Gaussian mixture models", بين المللي علوم مهندسي- تغيير عنوان يافته, 2008/05/23, Issue:Vol 19, No 1-2 Iraj Rasooli, Mihammad Bagher Rezaei, Asghar Kamrani, Behnam Zarpak, "Comparison of Antibacterial Activities of Essential Oils of Thymus x-Porlock and Ampicillin In-Vitro ", مجله علمي دانشگاه علوم پزشکي همدان- تغيير عنوان يافته, 2002/12/22, Volume:9, Issue:4