[Early diagnosis of ankylosing spondylarthritis].
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000175:diagnosis*; D013997:Time Factors
Diagnostic précoce de la spondylarthrite ankylosante.