MANUSCRIPT: Mapping Physician Networks with Self- Reported and Administrative Data
Objective: To assess whether connections between physicians based on shared patients in administrative data correspond with professional relationships between physicians.
Data Sources/Study Setting: Survey of physicians affiliated with a large academic and community physicians’ organization and 2006 Medicare data from a 100 percent sample of patients in the Boston Hospital referral region.
http://humannaturelab.net/wp-content/themes/human-nature-lab/media/pdf/publications/articles/122.pdf