1. Busse R, Wismar M, Berman P (2002) The European Union and health services—the impact of the single European market on member states. IOS: Amsterdam
2. Palm W, Nickless J, Lewalle H, Coheur A (2000) Implications of recent jurispuridence on the co-ordination of health care protection systems. General report produced for the Directorate-General for Employment and Social Affairs of the European Commission. Association Internationale de la Mutualité: Brussels
3. Johnson S, Kuhlmann R, and the EPCAT Group (2000) The European Service Mapping Schedule (ESMS): development of an instrument for the description and classification of mental health services. Acta Psychiatr Scand 102:14–23
4. Kupsch S, Kern A, Klas C, Kressin B, Vienonen M, Beske F (2000) Health service provision on a microcosmic level—an international comparison; results of a WHO/IGSF survey in 15 European countries. Institute for Health Systems Research: Kiel
5. OECD (2002) Measuring up: improving health system performance in OECD countries. Proceedings of the Ottawa Conference. OECD: Paris