Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ITOH Hiroaki and KITAMURA Fumihiko and YOKOYAMA Kazuhito,Estimates of Annual Medical Costs of Work-related Low Back Pain in Japan,Industrial Health,00198366,National Institute of Occupational Safety and Health,2013,51,5,524-529,https://cir.nii.ac.jp/crid/1390282679257316864,https://doi.org/10.2486/indhealth.2013-0042