References
- Balabanova , D. and McKee , M. 2002 . Understanding informal payments for health care: the example of Bulgaria . Health Policy , 62 : 243 – 73 .
- Ministry of Health of Turkey . 2007 . Ministry of Health Performance management in health: performance based supplementary payment system , 7 Transformation in Health Series .
- OECD . 2006 . OECD Health Data 2006: how does Turkey compare , Paris : OECD .