Replication and validation of higher order models demonstrated that a summary score for the EORTC QLQ-C30 is robust
Citation
Giesinger , J M , Kieffer , J M , Fayers , P , Groenvold , M , Petersen , M A , Scott , N W , Sprangers , M A G , Velikova , G & Aaronson , N K 2016 , ' Replication and validation of higher order models demonstrated that a summary score for the EORTC QLQ-C30 is robust ' , Journal of Clinical Epidemiology , vol. 69 , pp. 79-88 . https://doi.org/10.1016/j.jclinepi.2015.08.007
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c 2016 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY-NC-ND license (http://creativecommons. org/licenses/by-nc-nd/4.0/).