The following article has been retracted from publication in the Taylor & Francis journal Aphasiology:
Barwood, C.H.S., & Murdoch B.E. Cognitive linguistic deficits in relapsing-remitting multiple sclerosis. Aphasiology, 27: 1459–1471. http://dx.doi.org/10.1080/02687038.2013.808315. Version of Record published online 27 June 2013.
The article has been retracted with the authority of the University of Queensland and the journal Editor in Chief, Professor Chris Code, and Taylor & Francis.
The retraction is due to the findings of an investigation by the University of Queensland, which has established that: the manuscript claims to have a control group of 15, however only 7 control participants were documented and some control data were re-used to enlarge the control group. This lack of independence within control data is not acknowledged in the manuscript.