American Journal of Industrial Medicine · 2000 · 176 citations · 20 references
Work-related UECTDs result in persisting symptoms and difficulty in performing simple activities of daily living, impacting home life even more than work. Job loss, symptoms of depression, and family disruption were common.
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Lenore Sawyer Radloff · Applied Psychological Measurement · 1977 · 52.6K citations · Full text
Psychological Co-morbidities, Measurement, Multiple Scale +19
Symptoms of depression in two communities
George W. Comstock, Knud J. Helsing · Psychological Medicine · 1977 · 715 citations