1. Bass, M.J., Buck, C., Turner, L., Dickie, G., Pratt, G. and Robinson, H. (1986, “The physician’s actions and the outcome of illness in family practice”,Journal of Family Practice, Vol. 23 No. 1, p. 43.
2. Effect of fundholding and indicative prescribing schemes on general practitioners' prescribing costs.
3. Brown, B.J. and Adams, S.E. (1992, “Patients as reliable reporters of medical care process, recall of ambulatory encounter events”,Medical Care, Vol. 30.
4. Looking for Quality in Primary Care Physicians
5. Delmarva Foundation for Medical Care, Inc. (1994,Final Report, External Review Performance Measurement of Medical HMOs/CPOs.