@article{oai:ir.jikei.ac.jp:00003659,
 author = {Chieko, Kajihara and Katsuhito, Itoh and Toshihiko, Agata and Machi, Suka and Hiroyuki, Yanagisawa},
 issue = {4},
 journal = {Jikeikai medical journal},
 month = {Dec},
 pages = {55--63},
 title = {Mental Health, Job Stress, and Character Traits in Japanese Male Workers (Original)},
 volume = {60},
 year = {2013}
}