The relationship of peripheral ankylosing hyperostosis to spinal hyperostosis in RA.
D001172:Arthritis, Rheumatoid / Q000150:complications*; D005096:Exostoses / Q000150:complications*; D006801:Humans; D006984:Hypertrophy; D008297:Male; D008875:Middle Aged; D013122:Spinal Diseases / Q000150:complications*