OKUBO Yasushi | 論文著者

Department of Hygiene, Chiba University School of Medicine

Department of Hygiene, School of Medicine, Chiba University

Department of Occupational and Environmental Medicine Chiba University School of Medicine

Department of Occupational and Environmental Medicine, Graduate School of Medicine, Chiba University

Division for Environment, Health and Safety, The University of Tokyo, Japan

Division for Environment, Health and Safety, The University of Tokyo, Japan

Graduate School of Engineering, Kyoto University

Health Care Center Univ. Of Tokyo

Health Care Center University Of Tokyo

Health Care Center, University of Tokyo