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Why item response theory should be used for longitudinal questionnaire data analysis in medical research
Gorter, Rosalie, Fox, Jean-Paul, Twisk, Jos W. R.Volume:
15
Language:
english
Journal:
BMC Medical Research Methodology
DOI:
10.1186/s12874-015-0050-x
Date:
December, 2015
File:
PDF, 1.18 MB
english, 2015