title: Anti-tumour necrosis factor therapy for ankylosing spondylitis--unresolved issues.
authors.forename: R N
authors.initials: RN
authors.lastname: Jois
authors.forename: K
authors.initials: K
authors.lastname: Gaffney
authors.forename: A
authors.initials: A
authors.lastname: Keat
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D003362:Cost-Benefit Analysis; D004334:Drug Administration Schedule; D006297:Health Services Accessibility; D006801:Humans; D018579:Patient Selection; D013167:Spondylitis, Ankylosing / Q000188:drug therapy*; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors*
chemical_list: D018501:Antirheumatic Agents; D014409:Tumor Necrosis Factor-alpha