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The influence of study population and definition of improvement on the smallest detectable change and the minimal important change of the neck disability index
Schuller, Wouter, Ostelo, Raymond WJG, Janssen, Richard, de Vet, Henrica CWVolume:
12
Year:
2014
Language:
english
Journal:
Health and Quality of Life Outcomes
DOI:
10.1186/1477-7525-12-53
File:
PDF, 285 KB
english, 2014