Research showing that with cancer treatment, less can be mor

Studies show less drastic treatment helpful for ovarian and esophageal cancer and Hodgkin lymphoma

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United States , France , Chicago , Illinois , Germany , German , French , American , Tatjana Kolevska , Williamg Nelson , National Institute Of Cancer , Johns Hopkins School Of Medicine , American Society Of Clinical Oncology , German Research Foundation , Kaiser Permanente National Cancer Excellence Program , Johns Hopkins School , American Society , Clinical Oncology , National Institute ,