Late onset spondyloarthropathy: comparison with early onset patients.
Kay
L J
LJ
Walker
D J
DJ
D017668:Age of Onset; D000368:Aged; D015535:Arthritis, Psoriatic / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000150:complications; D013166:Spondylitis / Q000150:complications*