Della Vecchia, Alessandra; Mucci, Federico; Pozza, Andrea; Marazziti, Donatella (1 April 2021). "Negative Air Ions in Neuropsychiatric Disorders". Current Medicinal Chemistry. 28 (13): 2521–2539. doi:10.2174/0929867327666200630104550. PMID32603272. S2CID220289414.
Terman, M.; Terman, J. S. (2006). "Controlled Trial of Naturalistic Dawn Simulation and Negative Air Ionization for Seasonal Affective Disorder". American Journal of Psychiatry. 163 (12): 2126–33. doi:10.1176/appi.ajp.163.12.2126. PMID17151164.
Westrin, ÅS.; Lam, R. (2007). "Seasonal Affective Disorder: A Clinical Update". Annals of Clinical Psychiatry. 19 (4): 239–46. doi:10.1080/10401230701653476. PMID18058281.
Goel, N.; Etwaroo, G. R. (2006). "Bright light, negative air ions and auditory stimuli produce rapid mood changes in a student population: a placebo-controlled study". Psychological Medicine. 36 (9): 1253–63. doi:10.1017/S0033291706008002. PMID16756690. S2CID22291389.
Della Vecchia, Alessandra; Mucci, Federico; Pozza, Andrea; Marazziti, Donatella (1 April 2021). "Negative Air Ions in Neuropsychiatric Disorders". Current Medicinal Chemistry. 28 (13): 2521–2539. doi:10.2174/0929867327666200630104550. PMID32603272. S2CID220289414.
Terman, M.; Terman, J. S. (2006). "Controlled Trial of Naturalistic Dawn Simulation and Negative Air Ionization for Seasonal Affective Disorder". American Journal of Psychiatry. 163 (12): 2126–33. doi:10.1176/appi.ajp.163.12.2126. PMID17151164.
Westrin, ÅS.; Lam, R. (2007). "Seasonal Affective Disorder: A Clinical Update". Annals of Clinical Psychiatry. 19 (4): 239–46. doi:10.1080/10401230701653476. PMID18058281.
Goel, N.; Etwaroo, G. R. (2006). "Bright light, negative air ions and auditory stimuli produce rapid mood changes in a student population: a placebo-controlled study". Psychological Medicine. 36 (9): 1253–63. doi:10.1017/S0033291706008002. PMID16756690. S2CID22291389.
Della Vecchia, Alessandra; Mucci, Federico; Pozza, Andrea; Marazziti, Donatella (1 April 2021). "Negative Air Ions in Neuropsychiatric Disorders". Current Medicinal Chemistry. 28 (13): 2521–2539. doi:10.2174/0929867327666200630104550. PMID32603272. S2CID220289414.
Goel, N.; Etwaroo, G. R. (2006). "Bright light, negative air ions and auditory stimuli produce rapid mood changes in a student population: a placebo-controlled study". Psychological Medicine. 36 (9): 1253–63. doi:10.1017/S0033291706008002. PMID16756690. S2CID22291389.