Comparing the effectiveness and cost-effectiveness of self-management interventions in four high-priority chronic conditions in Europe (COMPAR-EU): a research protocol.

Ballester, M., Orrego, C., Heijmans, M., Alonso-Coello, P., Versteegh, M.M., Mavridis, D., Groene, O., Immonen, K., Wagner, C., Canelo-Aybar, C., Suñol, R. Comparing the effectiveness and cost-effectiveness of self-management interventions in four high-priority chronic conditions in Europe (COMPAR-EU): a research protocol. BMJ Open: 2000, 10(e034680), 8 p.