Columbia subject headings:
Group medical practice--Economic aspects--United States.
Group medical practice--United States.
Hospital and community--United States.
Hospitals--Medical staff--United States.
Medical care--United States--Evaluation.
Harvard subject headings:
Hospital and community--United States.
Hospital-physician joint ventures--United States.
Medical care--United States--Evaluation
Princeton subject headings:
Group medical practice--Economic aspects--United States.
Group medical practice--United States.
Hospital and community--United States.
Hospitals--United States--Medical staff.
Medical care--United States--Evaluation.