Resolution: standard / high
Figure 2.
Results from EORTC-QLQ CR30 items, clinical sample only (n = 114). Proportions of those answering "very"/"moderate" (vs. "little"/"not at all").
Timmer et al. BMC Gastroenterology 2008 8:45 doi:10.1186/1471-230X-8-45
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