1. Principles of Quality Assurance and Cost Containment in Health Care;Williamson,1982
2. Definitions and data;Palmer,1976
3. Quality Assessment and Assurance in Primary Health Care;Roemer,1988
4. Quality assessment and assurance: Unity of purpose, diversity of means;Donabedian;Inquiry,1988
5. Outcome measurement: Concepts and questions;Lohr;Inquiry,1988