https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4172306/
https://www.ncbi.nlm.nih.gov/books/NBK361016/
https://apps.who.int/iris/bitstream/handle/10665/254610/WHO-MSD-MER-2017.2-eng.pdf?sequence=1
https://www.biospace.com/article/anxiety-disorder-and-depression-treatment-market-growth-2022-2028-increased-awareness-about-mental-health-disorder-and-improving-treatment-methods/
https://www.canada.ca/en/public-health/services/reports-publications/health-promotion-chronic-disease-prevention-canada-research-policy-practice/vol-42-no-6-2022/mental-health-experience-treatment-military-members-public-safety-personnel-trauma.html
https://www.ptsd.va.gov/understand/common/common_veterans.asp#:~:text=PTSD%20is%20slightly%20more%20common,have%20PTSD%20in%20their%20lifetime.
