K. Ikegami, R. Sugano, S. Michii, H. Ando, H. Nozawa, T. Shirasaka, M. Kondo, H. Imoto, A. Shima, Y. Kawatsu, A. Ogami. (2018). EFFECTS ON PRESENTEEISM OWING TO FEAR- AVOIDANCE BELIEFS OF WORKERS WITH MUSCULOSKELETAL PAIN: A ONE-YEAR COHORT STUDY