Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Watanabe Mayumi and Yamauchi Keita,Factors affecting the overtime hours and mental health of nurses working in hospitals,Journal of the Japan Society for Healthcare Administration,1882594X,Japan Society for Healthcare Administration,2019,56,2,61-69,https://cir.nii.ac.jp/crid/1390002184853043072,https://doi.org/10.11303/jsha.56.61