title: Cancer: do early diagnosis and treatment really help? How do we relate costs to benefit in cancer control?
mesh_terms: D003362:Cost-Benefit Analysis; D006258:Head and Neck Neoplasms / Q000191:economics / Q000517:prevention & control; D006801:Humans; D007700:Kinetics; D009062:Mouth Neoplasms / Q000175:diagnosis; D009362:Neoplasm Metastasis; D009367:Neoplasm Staging; D009369:Neoplasms / Q000175:diagnosis* / Q000191:economics / Q000473:pathology / Q000503:physiopathology / Q000517:prevention & control / Q000628:therapy*; D013997:Time Factors