A decrease in the prevalence and severity of vibration-induced white fingers among lumberjacks in Finland.
D000328:Adult; D000367:Age Factors; D005385:Fingers / Q000098:blood supply*; D005387:Finland; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology; D011928:Raynaud Disease / Q000453:epidemiology* / Q000209:etiology; D014732:Vibration / Q000009:adverse effects*