Ankylosing spondylitis and sciatica.
D005260:Female; D006680:HLA Antigens / Q000032:analysis*; D006801:Humans; D008297:Male; D012585:Sciatica / Q000175:diagnosis*; D013167:Spondylitis, Ankylosing / Q000175:diagnosis*
D006680:HLA Antigens