[Lumbar arthrosis as an occupational disease in agricultural workers].
D000383:Agriculture; D001168:Arthritis / Q000453:epidemiology*; D004194:Disease; D006801:Humans; D009784:Occupational Diseases; D055013:Osteoarthritis, Spine; D013122:Spinal Diseases; D013131:Spine
ARTHRITIS/epidemiology; OCCUPATIONAL DISEASES; SPINE/diseases