The association between the disability for low back pain and metabolic syndrome in care workers and nurses. (May 2015) - Tsuboi, Y.; Sugimoto, T.; Nakatsu, N.; Sawa, R.; Saito, T.; Nakamura, R.; Murata, S.; Asano, M.; Isa, T.; Ebina, A.; Kondo, Y.; Hirai, H.; et al.