Office-based Exercise Therapy as a Non-pharmacological Treatment for Discogenic Low Back Pain among Army Staff - ALIZADEH, Reza; SHARIAT, Ardalan; NAKHOSTIN ANSARI, Noureddin; KORDI, Ramin; CLELAND, Joshua A.; HAKAKZADEH, Azadeh; KARGARFARD, Mehdi (Iranian Journal of Public Health, 2018)