1. Cardiac rehabilitation in Germany;Karoff;Eur J Cardiovasc Prev Rehabil,2007
2. Cardiac rehabilitation in Europe: results from the European Cardiac Rehabilitation Inventory Survey;Bjarnason-Wehrens;European Journal of Cardiovascular Prevention & Rehabilitation,2010
3. European Cardiovascular Dis\ease Statistics 2012. European Heart Network, Brussels, European Society of Cardiology, Sophia Antipolis;Nichols,2012
4. WHO Global Mortality Database. WHO 2013. Web. 15 Feb. 2013, http://www.who.int/healthinfo/morttables/en/index.html.
5. WHO Europe. Health for All Database (HFA-DB). WHO 2013. Web. 15 Feb. 2013, http://data.euro.who.int/hfadb/.