title: Unusual reactivity of lymphocytes from patients with ankylosing spondylitis to mitogen derived from Mycoplasma arthritidis.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007372:Interferons / Q000096:biosynthesis; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000187:drug effects*; D008297:Male; D008934:Mitogens / Q000494:pharmacology*; D009174:Mycoplasma / Q000032:analysis*; D013167:Spondylitis, Ankylosing / Q000097:blood*
chemical_list: D008934:Mitogens; D007372:Interferons