| Authors: |
Kawaguchi T; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Tachiwada T; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Yamasaki K; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Nakamura K; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Katafuchi E; Department of Pathology, University of Occupational and Environmental Health, Japan., Tahara M; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Isoshima Y; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Ohira H; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Kawabata H; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Hara K; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan., Yatera K; Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan. |