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Figure 4.
Boxplot Group 2 Time-2. The Y-axis represents the participants' PPS % levels, the top line X-axis shows the individual case number, and the 2nd line X-axis gives the intended PPS % levels as determined by the Case Development Experts.
Ho et al. BMC Palliative Care 2008 7:10 doi:10.1186/1472-684X-7-10
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