Item Response Theory as an Efficient Tool to Describe a Heterogeneous Clinical Rating Scale in De Novo Idiopathic Parkinson’s Disease Patients
Crossref DOI link: https://doi.org/10.1007/s11095-017-2216-1
Published Online: 2017-07-10
Published Print: 2017-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Buatois, Simon
Retout, Sylvie
Frey, Nicolas
Ueckert, Sebastian
Funding for this research was provided by:
F. Hoffmann-La Roche
License valid from 2017-07-10