Rheumatoid spondylitis in industrial medicine.
D001168:Arthritis; D006801:Humans; D007221:Industry; D009787:Occupational Medicine; D009790:Occupations; D013131:Spine; D025241:Spondylarthritis; D013167:Spondylitis, Ankylosing
INDUSTRY AND OCCUPATIONS/diseases and poisoning; SPINE/arthritis