Modell, Jack (2005). «Seasonal affective disorder and its prevention by anticipatory treatment with bupropion XL Biological Psychiatry». Biological psychiatry. 58 (8): 658–667. PMID16271314. doi:10.1016/j.biopsych.2005.07.021.
Avery, D H (2001). «Dawn simulation and bright light in the treatment of SAD: a controlled study». Biological Psychiatry. 50 (3): 205–216. PMID11513820. doi:10.1016/S0006-3223(01)01200-8.Bruk av |besøksdato= krever at |url= også er angitt. (hjelp)
Johansson, C (2001). «Seasonal affective disorder and serotonin-related polymorphisms». Neurobiology of Disease. 8 (2): 351–357. PMID11300730. doi:10.1006/nbdi.2000.0373.Bruk av |besøksdato= krever at |url= også er angitt. (hjelp)
Terman, M.; Terman, JS; Ross, DC (1998). «A Controlled Trial of Timed Bright Light and Negative Air Ionization for Treatment of Winter Depression». Archives of General Psychiatry. 55 (10): 875. PMID9783557. doi:10.1001/archpsyc.55.10.875.
Terman, M; Terman, JS (1995). «Treatment of seasonal affective disorder with a high-output negative ionizer.». Journal of alternative and complementary medicine. 1 (1): 87–92. PMID9395604. doi:10.1089/acm.1995.1.87.
Cott, Jerry (2001). «Lack of Seasonal Mood Change in Icelanders»(Letter to the Editor). Am J Psychiatry. American Psychiatric Association. 158 (158): 328. doi:10.1176/appi.ajp.158.2.328. Besøkt 2. september 2008. «Thus, high levels of fish consumption should be considered a potential etiology for the finding of a lack of seasonal affective disorder among the Icelandic population.»
Horrocks, LA; Yeo, YK (1999). «Health benefits of docosahexaenoic acid (DHA)». Pharmacological research : the official journal of the Italian Pharmacological Society. 40 (3): 211–25. PMID10479465. doi:10.1006/phrs.1999.0495.
Modell, Jack (2005). «Seasonal affective disorder and its prevention by anticipatory treatment with bupropion XL Biological Psychiatry». Biological psychiatry. 58 (8): 658–667. PMID16271314. doi:10.1016/j.biopsych.2005.07.021.
Avery, D H (2001). «Dawn simulation and bright light in the treatment of SAD: a controlled study». Biological Psychiatry. 50 (3): 205–216. PMID11513820. doi:10.1016/S0006-3223(01)01200-8.Bruk av |besøksdato= krever at |url= også er angitt. (hjelp)
Johansson, C (2001). «Seasonal affective disorder and serotonin-related polymorphisms». Neurobiology of Disease. 8 (2): 351–357. PMID11300730. doi:10.1006/nbdi.2000.0373.Bruk av |besøksdato= krever at |url= også er angitt. (hjelp)
Terman, M.; Terman, JS; Ross, DC (1998). «A Controlled Trial of Timed Bright Light and Negative Air Ionization for Treatment of Winter Depression». Archives of General Psychiatry. 55 (10): 875. PMID9783557. doi:10.1001/archpsyc.55.10.875.
Terman, M; Terman, JS (1995). «Treatment of seasonal affective disorder with a high-output negative ionizer.». Journal of alternative and complementary medicine. 1 (1): 87–92. PMID9395604. doi:10.1089/acm.1995.1.87.
sson A; Magnú Axelsson J (1993). «The prevalence of seasonal affective disorder is low among descendants of Icelandic emigrants in Canada». Arch. Gen. Psychiatry. 50 (12): 947–51. PMID8250680.
Horrocks, LA; Yeo, YK (1999). «Health benefits of docosahexaenoic acid (DHA)». Pharmacological research : the official journal of the Italian Pharmacological Society. 40 (3): 211–25. PMID10479465. doi:10.1006/phrs.1999.0495.
Cott, Jerry (2001). «Lack of Seasonal Mood Change in Icelanders»(Letter to the Editor). Am J Psychiatry. American Psychiatric Association. 158 (158): 328. doi:10.1176/appi.ajp.158.2.328. Besøkt 2. september 2008. «Thus, high levels of fish consumption should be considered a potential etiology for the finding of a lack of seasonal affective disorder among the Icelandic population.»