Network demonstration projects and cancer control: the head and neck demonstration networks.
D006258:Head and Neck Neoplasms / Q000517:prevention & control*; D006764:Hospitals, Community; D006801:Humans; D007256:Information Systems / Q000458:organization & administration; D010865:Pilot Projects; D012041:Regional Medical Programs / Q000458:organization & administration*; D012107:Research Design; D014481:United States