title: Shiftwork: its practice and improvement. Proceedings of the Sixth International Symposium on Night and Shift Work. Kyoto, 30 August-1 September 1982.
mesh_terms: D000328:Adult; D000368:Aged; D003906:Developing Countries; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012890:Sleep / Q000502:physiology; D014937:Work; D014940:Work Schedule Tolerance