P210 Defining the minimal important difference for the visual analogue scale for dyspnoea in patients with malignant pleural effusions
Main Authors: | , , , , , |
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格式: | Journal article |
出版: |
BMJ Publishing Group
2013
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Main Authors: | , , , , , |
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格式: | Journal article |
出版: |
BMJ Publishing Group
2013
|