Layte, R., Morgenroth, E., and Normand, C. (2009). The Complex Task of Projecting the Demand for and Delivery of Health Care, Richard Layte (Ed.), Michael Barry, Kathleen Bennett, Aoife Brick, Projecting the Impact of Demographic Change on the Demand for and Delivery of Health Care in Ireland, Dublin: ESRI, https://www.esri.ie/publications/the-complex-task-of-projecting-the-demand-for-and-delivery-of-health-care