Keshtkaran, A., Bagheri, M. H., Ostovar, R., Salari, H., Farokhi, M. R., Esfandiari, A., & Yousefimanesh, H. (2012). Developing Criteria for Lumbar Spine Magnetic Resonance Imaging (MRI) Using RAND Appropriateness Method (RAM). Kowsar.

Keshtkaran, Ali, Mohammad Hadi Bagheri, Rahim Ostovar, Hedayat Salari, Majid Reza Farokhi, Atefeh Esfandiari, و Hossein Yousefimanesh. Developing Criteria for Lumbar Spine Magnetic Resonance Imaging (MRI) Using RAND Appropriateness Method (RAM). Kowsar, 2012.

Keshtkaran, Ali, et al. Developing Criteria for Lumbar Spine Magnetic Resonance Imaging (MRI) Using RAND Appropriateness Method (RAM). Kowsar, 2012.