1. A model of health;Barrand J.;Aust Fam Physician,1985
2. The COOP Function Charts: A System to Measure Patient Function in Physicians’ Offices
3. for WONCA Classification Committee. Functional status measures in general practice;Harris M;Aust Fam Physician,1991
4. and the Dartmouth COOP Primary Care Network. Summary of the WONCA/COOP international health assessment field trial;Landgraf JM;Aust Fam Physician,1992