title: Sulindac and indomethacin in the treatment of ankylosing spondylitis: a double-blind cross-over study.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007192:Indenes / Q000627:therapeutic use*; D007213:Indomethacin / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000188:drug therapy*; D013467:Sulindac / Q000627:therapeutic use*
chemical_list: D007192:Indenes; D013467:Sulindac; D007213:Indomethacin