1. Audiey, C. K. (1998). The relationship between method of physician payment and patient trust. The Journal of the American Medical Association, 290, 178–1714.
2. Deckard, G. J. (1997). Physician responses to a managed enviroment: A perceptual paradox. In P. R. Kongstvedt (Hrsg.), Readings in managed health care (S. 98–103). Aspen.
3. Grumbach, K., Osmond, D., & Vranizan, K., et al. (1998). Primary care physicians’ experience of financial incentives in managed-care systems. New England Journal of Medicine, 339(21), 1516–1521.
4. Kongstvedt, P. R. (2001). Primary care in open panel plans. In P. R. Kongvstedt (Hrsg.), The managed health care handbook (S. 105–119). Aspen.
5. Mechanic, D. (2000). Managed care and the imperative for a new professional ethic. Health Affairs (Millwood), 19(5) Sep.-Oct., 100–111.