1 Berdonces Josep L, 2019, Enciclopedia de Fitoterapia y Plantas Medicinales, 1ª Edición, Barcelona, España, Editorial Montse Armengol, Página 154.
2 Chevallier A, 1996, Enciclopedia de Plantas Medicinales, 1ª Edición, Reino Unido, Editorial Penguin Random house, pág. 108.
3 Möller HJ, Volz HP, Dienel A, Schläfke S, Kasper S. Efficacy of Silexan in subthreshold anxiety: meta-analysis of randomised, placebo-controlled trials. Eur Arch Psychiatry Clin Neurosci 2017 Nov 17. doi: 10.1007/s00406-017-0852-4. [Epub ahead of print]
4 Uehleke, B., Schaper, S., Dienel, A., Schlaefke, S., and Stange, R. Phase II trial on the effects of Silexan in patients with neurasthenia, post-traumatic stress disorder or somatization disorder. Phytomedicine. 6-15-2012;19(8-9):665-671.