Mehrani F, Fadaee M, Dehghan Manshadi SS, Gozali kalansara P, Ahmadi K, Orandi A, Zebardast J, Nejatisafa A-A, Khorramnia S, Eftekhar N, Majedi H. The Evaluation of Low Back Pain Prevalence in First Year of Anesthesiologists’ Career; A cross sectional study. Arch Anesth & Crit Care. 2018;4(2):448-454.