Reference Identification
Development of the Health and Work Questionnaire (HWQ): An instrument for assessing workplace productivity in relation to worker health.
WORK,
Shikiar, R dis 2004; 22:219-239
Country: US
Language: English
http://www.ncbi.nlm.nih.gov/pubmed/15156087
Other references of interest
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Instrument/Tool Translations References
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