Brettell, R., Soljak, M., Cecil, E., Cowie, M. R., Tuppin, P., & Majeed, A. (2013). Reducing heart failure admission rates in England 2004–2011 are not related to changes in primary care quality: National observational study. Oxford University Press.

Brettell, Rachel, Michael Soljak, Elizabeth Cecil, Martin R. Cowie, Philippe Tuppin, und Azeem Majeed. Reducing Heart Failure Admission Rates in England 2004–2011 Are Not Related to Changes in Primary Care Quality: National Observational Study. Oxford University Press, 2013.

Brettell, Rachel, et al. Reducing Heart Failure Admission Rates in England 2004–2011 Are Not Related to Changes in Primary Care Quality: National Observational Study. Oxford University Press, 2013.