Cancer--a product approach.
D002173:Cancer Care Facilities / Q000458:organization & administration*; D006757:Hospital Units / Q000458:organization & administration*; D006782:Hospitals, Special / Q000458:organization & administration*; D006801:Humans; D008389:Marketing of Health Services / Q000639:trends*; D009369:Neoplasms / Q000517:prevention & control* / Q000628:therapy; D010934:Planning Techniques; D014481:United States