Effect of different imputation approaches on the evaluation of radiographic progression in patients with psoriatic arthritis: results of the RAPID-PsA 24-week phase III double-blind randomised placebo-controlled study of certolizumab pegol

Bibliographic Details
Main Authors: van der Heijde, D, Fleischmann, R, Wollenhaupt, J, Deodhar, A, Kielar, D, Woltering, F, Stach, C, Hoepken, B, Arledge, T, Mease, P J
Format: Online
Language:English
Published: BMJ Publishing Group 2014
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3888591/