1. Bernstein Research: The Future of Health Care Delivery in America;Abramowitz,1985
2. 1980 Annual Survey of Hospitals;American Hospital Association,1980
3. 1984 Annual Survey of Hospitals;American Hosptial Association,1984
4. Policy and Recommendation of the Blue Cross and Blue Shield Association on Ambulatory Surgery;Blue Cross/Blue Shield Association of Kentucky,1981
5. Definitions prepared for hospital roles in ambulatory care;Burns;Outreach,1980