(Q47760136)
Statements
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The European Organization for Research and Treatment of Cancer approach to developing questionnaire modules: an update and overview. EORTC Quality of Life Study Group (English)
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K Bjordal
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M A Sprangers
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A Cull
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M Groenvold
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J Blazeby
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N K Aaronson
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1 May 1998
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7
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4
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291-300
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