1. Strategic response to environmental turbulence;Evans,1986
2. The new medical-industrial complex;Relman;N Engl J Med,1980
3. The role of medicine dream, mirage, or nemesis;McKeown,1976
4. Limits to medicine;Illich,1976
5. Assessment and accountability: the third revolution in medical care;Relman;N Engl J Med,1988