مهردادی, ناصر

[ 1 ] - بررسی تاثیر رویدادهای زندگی بر کمردرد در کارکنان یک صنعت خودروسازی

Introduction: Back pain is one of the most human somatic complaints. More than 90 percent of adult experienced back pain in their life time. Many Studies have shown that different aspects of working such as physical features, life style, and psycho- social factors have effect on back pain. Despite the great economic and social impacts of back pain, there have been very little information about ...