title: Critical appraisal of assessment of structural damage in ankylosing spondylitis: implications for treatment outcomes.
authors.affiliation: Charité-University Medicine Berlin, Campus Benjamin Franklin, Berlin, Germany. joachim.sieper@charite.de
authors.forename: Joachim
authors.initials: J
authors.lastname: Sieper
authors.forename: Heiner
authors.initials: H
authors.lastname: Appel
authors.forename: Jürgen
authors.initials: J
authors.lastname: Braun
authors.forename: Martin
authors.initials: M
authors.lastname: Rudwaleit
mesh_terms: D000911:Antibodies, Monoclonal / Q000494:pharmacology / Q000627:therapeutic use; D018501:Antirheumatic Agents / Q000494:pharmacology / Q000627:therapeutic use*; D049109:Cell Proliferation / Q000187:drug effects; D000068800:Etanercept; D006801:Humans; D007074:Immunoglobulin G / Q000494:pharmacology / Q000627:therapeutic use; D000069285:Infliximab; D010010:Osteoclasts / Q000187:drug effects / Q000473:pathology; D018124:Receptors, Tumor Necrosis Factor / Q000627:therapeutic use; D013167:Spondylitis, Ankylosing / Q000150:complications / Q000188:drug therapy* / Q000473:pathology*; D016896:Treatment Outcome; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors
chemical_list: D000911:Antibodies, Monoclonal; D018501:Antirheumatic Agents; D007074:Immunoglobulin G; D018124:Receptors, Tumor Necrosis Factor; D014409:Tumor Necrosis Factor-alpha; D000069285:Infliximab; D000068800:Etanercept