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Same Question, Different Answers: A Comparison of Global Health Assessments Using Visual Analogue Scales
Mark J. Harrison, Annelies Boonen, Peter Tugwell and Deborah P. M. SymmonsVolume:
18
Language:
english
Journal:
Quality of Life Research
DOI:
10.2307/40539869
Date:
December, 2009
File:
PDF, 1.25 MB
english, 2009