Lorant, V., Croux, C., Weich, S., Deliège, D. A., Mackenbach, J., & Ansseau, M. (2006). Depression and socio-economic status: an 8-year longitudinal population-based study. European Neuropsychopharmacology, 16, S294-S295. https://doi.org/10.1016/S0924-977X(06)70301-7 (Original work published 2006)