, North Khorasan University of Medical Sciences, Bojnurd, Iran

• Irtiqa Imini Pishgiri Masdumiyat (Safety Promotion and Injury Prevention) Vol. 2 No. 4 (2015) - Original article
  Knowledge, Attitude, and Practice of the Motorcyclists of Bojnourd Regarding using Helmets
  Abstract  PDF
• Irtiqā-yi īminī va pīshgīrī az maṣdūmiyat/ha (i.e.,Safety Promotion and Injury Prevention) Vol. 2 No. 4 (2014) - Research article
  Knowledge, Attitude, and Practice of the Motorcyclists of Bojnourd Regarding using Helmets
  Abstract  PDF