Länkar till källor och mer info om negativa joner
- SVT: Må bättre efter regnet! www.svt.se/vader/fragor_och_svar/ma-battre-efter-regnet
- Bioväder: Så påverkas din hälsa av vädret https://www.kuriren.nu/nyheter/biovader-sa-paverkas-din-halsa-av-vadret-nm5121200.aspx
- Science and Education Publishing, There’s Something in the Air: Empirical Evidence for the Effects of Negative Air Ions (NAI) on Psychophysiological State and Performance: http://www.nejm.org/doi/full/10.1056/NEJMoa043891
- Flory R, Ametepe J, Bowers B. A randomized, placebo-controlled trial of bright light and high-density negative air ions for treatment of Seasonal Affective Disorder. Psychiatry Res. 2010;177(1–2):101–108.
- Goel N, Etwaroo GR. Bright light, negative air ions and auditory stimuli produce rapid mood changes in a student population: a placebo-controlled study. Psychol Med. 2006;36(9):1253–1263. doi: 10.1017/S0033291706008002.
- Terman M, Terman JS. Treatment of seasonal affective disorder with a high-output negative ionizer. J Altern Complement Med. 1995;1(1):87–92. doi: 10.1089/acm.1995.1.87.
- Terman M, Terman JS. Controlled trial of naturalistic dawn simulation and negative air ionization for seasonal affective disorder. Am J Psychiatry. 2006;163(12):2126–2133. doi: 10.1176/appi.ajp.163.12.2126.
- Terman M, Terman JS, Ross DC. A controlled trial of timed bright light and negative air ionization for treatment of winter depression. Arch Gen Psychiatry. 1998;55(10):875–882. doi: 10.1001/archpsyc.55.10.875.
- Malik M, Singh K, Singh M. Effect of negative air ions on physiological and perceived psychological stress during computer operation. Int J Environment and Health. 2010;4:67–77. doi: 10.1504/IJENVH.2010.033035.
- Nakane H, Asami O, Yamada Y, Ohira H. Effect of negative air ions on computer operation, anxiety and salivary chromogranin A-like immunoreactivity. Int J Psychophysiol. 2002;46(1):85–89. doi: 10.1016/S0167-8760(02)00067-3.