Performance status and comorbidity in elderly cancer patients compared with young patients with neoplasia and elderly patients without neoplastic conditions.
Rikkert
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Diepstraten
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D000328:Adult; D000367:Age Factors; D000368:Aged; D006801:Humans; D017567:Karnofsky Performance Status; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications* / Q000503:physiopathology*; D012107:Research Design