title: The implications of biologic therapy in ankylosing spondylitis: comment on the articles by Brandt et al and Braun et al.
authors.forename: Ravik
authors.initials: R
authors.lastname: Mascarenhas
authors.forename: Martin
authors.initials: M
authors.lastname: Davis
authors.forename: Lindsay
authors.initials: L
authors.lastname: Robertson
mesh_terms: D001691:Biological Therapy; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000503:physiopathology / Q000628:therapy*