Mulhern, B; Rowen, D; Brazier, J; Jacoby, A; Marson, T; Snape, D; Hughes, D; Latimer, N and Baker, GA (2010): Developing a health state classification system from NEWQOL for epilepsy using classical psychometric techniques and Rasch analysis: a technical report. Unpublished.
Mulhern, B; Smith, SC; Rowen, D; Brazier, JE; Knapp, M; Lamping, DL; Loftus, V; Young, TA; Howard, RJ and Banerjee, S (2010): Improving the measurement of QALYs in dementia: developing patient- and carer-reported health state classification systems using Rasch analysis. Unpublished.
