Essau, C. A. Max Planck Institute of Psychiatry, Max Planck Society;
Wittchen, H.-U. Max Planck Institute of Psychiatry, Max Planck Society;
Essau, C. A., & Wittchen, H.-U. (1993). An overview of the CIDI-package. International Journal of Methods in Psychiatric Research, 3, 79-86.