References
- Bridges-Webb C, Britt H, Miles DA, Neary S, Charles J, Traynor V. Morbidity and treatment in general practice in Australia 1990–1991. Med J Aust 1992;157 (Suppl):S1–S56.
- Bridges-Webb C. Classifying and coding morbidity in general practice: validity and reliability in an interna-tional trial. Fam Pract 1986;23:147–50.
- Gray D, Ward A, Underwood P, Fatovich B, Winkler R. Morbidity coding in general practice. Fam Pract 1989;6:92–7.
- Morrell D, Gage HG, Robinson NA. Symptoms in gen-eral practice. J R Coll Gen Pract 1971;21:32–43.
- Schneeweiss R, Rosenblatt R. Diagnostic clusters: a new tool for analysing the content of ambulatory medical care. Med Care 1983;21:105–23.
- Boyle RM, Schneeweiss R. Accuracy and reliability of ICHPPC-2 recording. Fam Pract 1983;17:922–8.
- Romm FJ, Putnam SM. The validity of the medical record. Med Care 1981;19:310–5.
- Zuckerman AE, Starfield B, Hochreiter C, Kovasznay B. Validating the content of pediatric outpatient medical records by means of tape-recording doctor-patient en-counters. Pediatrics 1975;56:407–11.
- Bensing J. The use of the RFE-classification system in research into communication between general practitioner and patient. In: Gan GL, Chin Wah PK, editors. Pro-ceeding of the Tenth WONCA Conference on Family Medicine, May 20–24. Singapore: WONCA, 1983:95–100.
- Britt H, Bhasale A, Miles DA, Meza A, Sayer GP, Ange-lis M. The sex of the general practitioner. A comparison of characteristics, patients, and medical conditions man-aged. Med Care 1996;34:403–15.
- Revicki D. The dependability of medical encounter diag-nostic information. Med Care 1954;22:661–9.
- Gehlbach SH. Comparing methods of data collection in an academic ambulatory practice. J Med Educ 1979;54:730–2.
- Kendall RE, Everitt B, Cooper SE. The reliability of the present state examination. Soc Psychiatry 1968;3:123–9.
- Spitzer RL, Cohen J. Common errors in quantitative psy-chiatric research. Int J Psychiatry 1968;6:109–18.
- Spitzer RL, Cohen J, Fleiss JL, Endicott J. Quantification of agreement in psychiatric diagnosis: a new approach. Arch Gen Psychiatry 1967;17:83–7.
- Bentsen BG. The accuracy of recording patient problems in family practice. J Med Educ 1976;51:311–6.
- Lamberts H, Woods M, editors. ICPC. The International Classification of Primary Care. Oxford: Oxford Univer-sity Press, 1987.
- Meza RA, Britt H, Del Mar C, Lowe J, Atkins P, Bridges-Webb C. Morbidity and treatment data collection direct from general practice patient medical records. Fam Pract 1996;13:462–7.
- Crombie DL. The problem of variability in general prac-titioner activities. Yearbook of research and development, 1989. London: Her Majesty's Stationery Office, 1990: 733–42.
- Howie JGR. Diagnosis: the Achilles heel? J R Coll Gen Pract–5.