@article{10edc29161674829a6b101751e3284d4,
title = "The Four-Dimensional Symptom Questionnaire (4DSQ) in the general population: scale structure, reliability, measurement invariance and normative data: a cross-sectional survey",
keywords = "Distress, Depression, Anxiety, Somatization, Confirmatory factor analysis, Bifactor model, Measurement invariance, Differential item functioning, Normed reference data",
author = "Berend Terluin and Niels Smits and Brouwers, \{Evelien P. M.\} and \{de Vet\}, \{Henrica C. W.\}",
year = "2016",
month = sep,
day = "15",
doi = "10.1186/s12955-016-0533-4",
language = "English",
volume = "14",
journal = "Health and quality of life outcomes",
issn = "1477-7525",
publisher = "BioMed Central Ltd.",
}