Franke, G. H., Jaeger, S., Glaesmer, H., Barkmann, C., Petrowski, K., & Braehler, E. (2017). Psychometric analysis of the brief symptom inventory 18 (BSI-18) in a representative German sample. BMC Med Res Methodol.

Franke, Gabriele Helga, Susanne Jaeger, Heide Glaesmer, Claus Barkmann, Katja Petrowski, και Elmar Braehler. "Psychometric Analysis of the Brief Symptom Inventory 18 (BSI-18) in a Representative German Sample." BMC Med Res Methodol 2017.

Franke, Gabriele Helga, et al. "Psychometric Analysis of the Brief Symptom Inventory 18 (BSI-18) in a Representative German Sample." BMC Med Res Methodol 2017.