+ wishlist Competitive Managed Care: The Emerging Health Care System [9780787903091] Add to Cart The item has been added Author: John D. Wilkerson Kelly J. Devers Ruth S. Given Competitive Managed Care: The Emerging Health Care System [9780787903091] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 49 4% 50 - 99 5% 100+ 6% List Price As Low as $89.95 Format: Hardcover