Investigation of the Relationship Between Carrying School Bags (Handbags and Backpacks) and the Prevalence of Musculoskeletal Pains among 12-15 Year Old Students in Shiraz

Farshad Arghavani, Zahra Zamanian, Ali Ghanbary and Jafar Hassanzadeh

Pakistan Journal of Biological Sciences 17 ( 4 ): 550 - 554 , 2014