1. Morris, BAP. Community and university-Partners in research.Fam Pract Res J 1992; 12: 123.
2. Nelson EC, Kirk JW, Bise BW, Chapman RJ, Hale FA, Stamps PL, et al. The cooperative information project: part 1: A sentinel practice network for service and research in primary care. J Fam Pract 1981; 13:641.
3. Carey, TS, Garrett, J, Jackman, A, McLaughlin, C, Fryer, J, Smucker, DR, and the North Carolina Back Pain Project. The outcomes and costs of care for acute low back pain among patients seen by primary care practitioners, chiropractors, and orthopedic surgeons.NEJM 1995; 333:913–917.
4. Doak LG, Doak CC. Patient comprehension profiles: Recent findings and strategies.Patient Counseling and Health Education. 1980; 2.
5. Green LA, Wood M, Becker L, Farley ES, Freeman WL, Froom J, et al. The Ambulatory Sentinel Practice Network: Purpose, methods, and policies.J Fam Pract 1984; 18:275.