Outcomes of a multicentre randomised clinical trial of etanercept to treat ankylosing spondylitis.

Calin, A   •   Dijkmans, B A C   •   Emery, P   •   Hakala, M   •   Kalden, J   •   Leirisalo-Repo, M   •   Mola, E M   •   Salvarani, C   •   Sanmarti, R   •   Sany, J   •   Sibilia, J   •   Sieper, J   •   van der Linden, S   •   Veys, E   •   Appel, A M   •   Fatenejad, S

published in: Annals of the rheumatic diseases