title: [Chronic fatigue in workers--an index for risk assessment].
authors: G A
authors: GA
authors: Sorokin
mesh_terms: D000328:Adult; D000465:Algorithms; D002908:Chronic Disease; D005221:Fatigue / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis* / Q000209:etiology; D016273:Occupational Exposure / Q000009:adverse effects / Q000706:statistics & numerical data; D018570:Risk Assessment; D012307:Risk Factors; D013997:Time Factors