Selected Publications

• Tim Doran, Evangelos Kontopantelis, Jose M Valderas, Stephen Campbell, Martin Roland, Chris Salisbury and David Reeves (2011): Effect of financial incentives on incentivised and non-incentivised clinical activities: longitudinal analysis of data from the UK Quality and Outcomes Framework. - BMJ, 342:d3590.
• Stephen M Campbell, Evangelos Kontopantelis, David Reeves, Jose M Valderas, Ella Gaehl, Nicola Small and Martin O Roland (2010): Changes in patient experiences of primary care during health service reforms in England between 2003 and 2007. - Ann Fam Med, 8(6):499-506.
• Jose M Valderas, Barbara Starfield, Christopher B Forrest, Bonnie Sibbald and Martin Roland (2009): Ambulatory care provided by office-based specialists in the United States. - Ann Fam Med, 7(2):104-11.
• Jose M Valderas, Barbara Starfield, Bonnie Sibbald, Chris Salisbury and Martin Roland (2009): Defining comorbidity: implications for understanding health and health services. - Ann Fam Med, 7(4):357-63.
• J M Valderas, A Kotzeva, M Espallargues, G Guyatt, C E Ferrans, M Y Halyard, D A Revicki, T Symonds, A Parada and J Alonso (2008): The impact of measuring patient-reported outcomes in clinical practice: a systematic review of the literature. - Qual Life Res, 17(2):179-93.