Grumbach K, Bodenheimer T.  The organization of health care. JAMA . 1995;;273:160-167.
Starr P. The Social Transformation of American Medicine . New York, NY: Basic Books; 1982;.
Law SA. Blue Cross: What Went Wrong? New Haven, Conn: Yale University Press; 1974;.
Weiss LD. No Benefit: Crisis in America's Health Insurance Industry . Boulder, Colo: Westview Press; 1992;.
Grumbach K, Bodenheimer T.  Mechanisms for controlling costs. JAMA . 1995;;273:1223-1230.
Bodenheimer T, Grumbach K.  Paying for health care. JAMA . 1994;;272:634-639.
Castells M. The Economic Crisis and American Society . Princeton, NJ: Princeton University Press; 1980;.
Bodenheimer T, Grumbach K. Understanding Health Policy: A Clinical Approach . Norwalk, Conn: Appleton & Lange; 1995;.
Kuttner R. Revolt of the Haves . New York, NY: Simon and Schuster; 1980;.
Sapolsky HM, Altman D, Greene R, Moore JD.  Corporate attitudes toward health care costs. Milbank Q . 1981;;59:561-585.
Cantor JC, Barrand NL, Desonia RA, Cohen AB, Merrill JC.  Business leaders' views on American health care. Health Aff (Millwood) . 1991;;10(
(1)
):98-105.
Bergthold L.  The fat kid on the seesaw: American business and health care cost containment, 1970-1990. Annu Rev Public Health . 1991;;12:157-175.
Sullivan CB, Miller M, Feldman R, Dowd B.  Employer-sponsored health insurance in 1991. Health Aff (Millwood) . 1992;;11(
(4)
):172-185.
Bergthold L. Purchasing Power in Health . New Brunswick, NJ: Rutgers University Press; 1990;.
Harris N.  Managed care is right course, employers say. Business Health . 1992;;10(
(8)
):32-41.
Bodenheimer T, Grumbach K.  Reimbursing physicians and hospitals. JAMA . 1994;;272:971-977.
Califano JA. America's Health Care Revolution . New York, NY: Random House; 1986;.
Iglehart JK.  The new law on Medicare's payments to physicians. N Engl J Med . 1990;;322:1247-1252.
Iglehart JK.  The American health care system: managed care. N Engl J Med . 1992;;327:742-747.
Johnsson J.  PHOs, friends or foes? Am Med News .
(August 9)
, 1993;:3, 47.
Hagland MM, Cerne F.  Fast forward into the future. Hospitals .
(March 20)
, 1993;:26-28.
Albertson D.  Blues plans seek links to improve competitive edge. Physicians Financial News .
(September 15)
, 1993;:1, 18.
Group Health Association of America. 1993 National Directory of HMOs . Washington, DC: Group Health Association of America; 1993;.
Pear R.  Health industry is moving to form service networks. New York Times .
(August 21)
, 1993;:1, 7.
Hudson T.  Florida health care. Hospitals Health Networks .
(August 5)
, 1993;:19-22.
Findlay S.  Networks of care may serve as a model for health reform. Business Health . 1993;;11(
(2)
):27-31.
Clements B.  Group practice: a profile. Am Med News .
(September 7)
, 1992;:17.
Stevens S.  Health plans seen favoring groups over solo doctors. Physicians Financial News .
(May 15)
, 1993;:1, 29.
Schaumburg R.  One plan too many? Managed Care . 1992;;1(
(3)
):22-32.
Freudenheim M.  Physicians are selling practices to companies as changes loom. New York Times .
(September 1)
, 1993;:1, 8.
Kerr P.  Betting the farm on managed care. New York Times .
(June 27)
, 1993;;section 3:1, 6.
Albertson D.  Providers seen losing control of managed care. Physicians Financial News .
(November 15)
, 1991;:1, 32.
Relman AS.  The new medical-industrial complex. N Engl J Med . 1980;; 303:963-970.
Estes CL, Harrington C, Davis S.  The medical-industrial complex. In: Harrington C, Estes CL, ed. Health Policy and Nursing . Boston, Mass: Jones and Bartlett; 1994;.
Relman AS.  The health care industry: where is it taking us? N Engl J Med . 1991;;325:854-859.
Langwell KM.  Structure and performance of health maintenance organizations. Health Care Financing Rev . 1990;;12(
(1)
):71-79.
Marion Merrell Dow Inc. Managed Care Digest, HMO Edition, 1990 . Kansas City, Mo: Marion Merrell Dow Inc; 1990;.
Relman AS. The Choices for Healthcare Reform . Camp Hill: Pennsylvania Blue Shield Institute; 1992;.
Ellwood PM, Anderson NN, Billings JE, et al.  Health maintenance strategy. Med Care . 1971;;9:291-296.