Crönlein, T., Langguth, B., Popp, R., Lukesch, H., Pieh, C., Hajak, G., Geisler, P. (2013): Regensburg Insomnia Rating Scale (RIS): a new short rating scale for the assessment of psychological symptoms and sleep in insomnia; Study design: development and validation of a new short self-rating scale in a sample of 218 patients suffering from insomnia and 94 healthy controls. Health and Quality of Life Outcomes 2013, 11:65.
Pieh, C., Bach, M. Popp, R. Jara, C., Crönlein, T., Hajak, G., Geisler, P. (2012): Insomnia symptoms influence CPAP compliance. Sleep and Breathing; 17:99-104.
© Crönlein, T.