SNGÜbersicht Psychosocial and psychosomatic aspects of insomnia K Schwegler, L Götzmann, C Buddeberg DOI: https://doi.org/10.4414/sanp.2003.01408 Publication Date: 15.10.2003 Schweiz Arch Neurol Psychiatr. 2003;154(07):310-315 This text is only available as PDF .