1. Factors affecting emergency room utilization;Atterbury;South Med J,1968
2. A study of consumer attitudes about health care: the role of the emergency room;Stratmann;Med Care,1975
3. The freestanding emergency center, medicine enters the marketplace;Scalice;Emergency,1979
4. Preliminary Survey of Freestanding Emergency Centers;The Orkand Corporation,1979
5. Proposed Rules and Regulations for the Licensing of Freestanding Emergency Care Facilities;State of Rhode Island and Providence Plantations, Department of Health,1979