title: The patterns of care study: a nationwide evaluation of the practice of radiation therapy in cancer management.
mesh_terms: D003657:Decision Making; D005069:Evaluation Studies as Topic; D006689:Hodgkin Disease / Q000532:radiotherapy; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011787:Quality of Health Care; D014481:United States