TY  - RPRT
TI  - Relationship between self-reported low productivity and overtime working.
AU  - Takashi Shimizu
AU  - Seichi Horie
AU  - Shoji Nagata
AU  - Eiji Marui
PY  - 2004
DO  - 10.1093/occmed/kqg099
UR  - https://pubmed.ncbi.nlm.nih.gov/14963255/
ID  - 14963255
ER  -