Article 2 Biological Therapy biological therapy 2 human 2 ADA isotyping 1 Adalimumab 1 Ankylosing Spondylitis Disease Activity Score 1 Antibodies, Anti-Idiotypic 1 Arthritis, Psoriatic 1 Bath ankylosing spondylitis disease activity index 1 Brazil 1 Clinical Disease Activity Index 1 Disease Progression 1 Enzyme-Linked Immunosorbent Assay 1 Etanercept 1 Follow-Up Studies 1 Goals 1 HEK293 cell line 1 Humans 1 IgM positive control 1 Infliximab 1 Medication Adherence 1 Patient Outcome Assessment 1 Pharmaceutical Services 1 Pharmacies 1 Pharmacists 1 Prospective Studies 1 Quality of Life 1 Short Form 36 1 Tumor Necrosis Factor Inhibitors 1