How many subjects are needed in a research sample in palliative care?
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Centre for Cancer and Palliative Care Studies Institute of Cancer Research/RMH NHS Trust, Sutton.
D017051:Hospice Care; D006801:Humans; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards*; D015983:Selection Bias; D012680:Sensitivity and Specificity