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Validation of the Voice Handicap Index Using Rasch Analysis
H.C.A. Bogaardt, M.M. Hakkesteegt, W. Grolman, R. LindeboomVolume:
21
Year:
2007
Language:
english
DOI:
10.1016/j.jvoice.2005.09.007
File:
PDF, 264 KB
english, 2007