Bibliografia

1. https://www.mayoclinic.org/diseases-conditions/anxiety/symptoms-causes/syc-20350961
2. Johnson HM. Anxiety and Hypertension: Is There a Link? A Literature Review of the Comorbidity Relationship Between Anxiety and Hypertension. Curr Hypertens Rep. 2019;21(9):66.
3. Steinberg JR. Anxiety in elderly patients. A comparison of azapirones and benzodiazepines. Drugs Aging. 1994;5(5):335–45.
4. Taylor DJ, et al. Insomnia and mental health in college students. Behav Sleep Med. 2011;9(2):107–16.
5. Castaneda AE, et al. A review on cognitive impairments in depressive and anxiety disorders with a focus on young adults. J Affect Disord. 2008;106(1-2):1–27.
6. McLean CP, et al. Gender differences in anxiety disorders: prevalence, course of illness, comorbidity and burden of illness. J Psychiatr Res. 2011;45(8):1027–35.
7. https://www.nimh.nih.gov/health/topics/anxiety-disorders 
8. Report Istat. La salute mentale nelle varie fasi della vita. 2018 https://www.istat.it/it/files//2018/07/Report_Salute_mentale.pdf
9. Arikian SR, Gorman JM. A Review of the Diagnosis, Pharmacologic Treatment, and Economic Aspects of Anxiety Disorders. Prim Care Companion J Clin Psychiatry. 2001;3(3):110–117.
10. Vannucci A, Flannery KM, Ohannessian CM. Social media use and anxiety in emerging adults. J Affect Disord. 2017;207:163–166.
11. Woods HC, Scott H. #Sleepyteens: Social media use in adolescence is associated with poor sleep quality, anxiety, depression and low self-esteem. J Adolesc. 2016;51:41–9.