“Allegory of the world”: the ankylosed back as a metaphor for coping in daily life

od Boonen, A, van der Linden, Sj, Geusens, P, Vosse, D
Wydane 2006

Markov model into the cost‐utility over five years of etanercept and infliximab compared with usual care in patients with active ankylosing spondylitis

od Boonen, A, van der Heijde, D, Severens, J L, Boendermaker, A, Landewé, R, Braun, J, Brandt, J, Sieper, J, van der Linden, Sj
Wydane 2006

Utility and direct costs: ankylosing spondylitis compared with rheumatoid arthritis

od Verstappen, S M M, Jacobs, J W G, van der Heijde, D M, van der Linden, Sj, Verhoef, C M, Bijlsma, J W J, Boonen, A
Wydane 2007