The following is a list of the references and citations with clickable links to save you time:

  1. Kox, M., van Eijk, L. T., Zwaag, J., van den Wildenberg, J., Sweep, F. C., van der Hoeven, J. G., & Pickkers, P. (2014). Voluntary activation of the sympathetic nervous system and attenuation of the innate immune response in humans. Proceedings of the National Academy of Sciences,111(20), 7379-84. PMID: 24799686 – DOI: 10.1073/PNAS.1322174111
  2. Mund, R. A., & Frishman, W. H. (2013). Brown adipose tissue thermogenesis: β3-adrenoreceptors as a potential target for the treatment of obesity in humans. Cardiology in review, 21(6), 265─269. PMID: 23707990 – DOI: 10.1097/CRD.0B013E31829CABFF
  3. Buijze, G. A., Sierevelt, I. N., van der Heijden, B. C., Dijkgraaf, M. G., & Frings-Dresen, M. H. (2016). The effect of cold showering on health and work: A randomized controlled trial. PloS one, 11(9), e0161749. PMID: 27631616 – DOI: 10.1371/JOURNAL.PONE.0161749
  4. Leppäluoto, J., Westerlund, T., Huttunen, P., Oksa, J., Smolander, J., Dugué, B., & Mikkelsson, M. (2008). Effects of long‐term whole‐body cold exposures on plasma concentrations of ACTH, beta‐endorphin, cortisol, catecholamines and cytokines in healthy females. Scandinavian journal of clinical and laboratory investigation, 68(2), 145─153. PMID: 18382932 – DOI: 10.1080/00365510701516350
  5. Moret, C., & Briley, M. (2011). The importance of norepinephrine in depression. Neuropsychiatric disease and treatment, 7(Suppl 1), 9─13. PMID: 21750623 – DOI: 10.2147/NDT.S19619
  6. Yan Liu, X. X. R., Shi, H., Qiu, Y. H., & Peng, Y. P. (2018). Norepinephrine Inhibits Th17 Cells via β2-Adrenergic Receptor (β2-AR) Signaling in a Mouse Model of Rheumatoid Arthritis. Medical science monitor: international medical journal of experimental and clinical research, 24, 1196─1204. PMID: 29485127– DOI: 10.12659/MSM.906184
  7. Borodovitsyna, O., Flamini, M., & Chandler, D. (2017). Noradrenergic modulation of cognition in health and disease. Neural plasticity, 2017, 6031478. PMID: 28596922– DOI: 10.1155/2017/6031478
  8. Lombardi, G., Ziemann, E., & Banfi, G. (2017). Whole-Body Cryotherapy in Athletes: From Therapy to Stimulation. An Updated Review of the Literature. Frontiers in physiology, 8, 258. PMID: 28512432 – DOI: 10.3389/FPHYS.2017.00258

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