Maintaining market share: competing ventures work together.
D002173:Cancer Care Facilities / Q000191:economics / Q000458:organization & administration*; D003266:Continuity of Patient Care / Q000592:standards; D003299:Cooperative Behavior; D019468:Disease Management; D004465:Economic Competition / Q000458:organization & administration*; D019981:Health Care Sector; D006301:Health Services Needs and Demand; D016522:Oncology Service, Hospital / Q000191:economics* / Q000458:organization & administration; D020414:Risk Sharing, Financial; D014481:United States