serotonin and anxiety

5. Discuss serotonin and anxiety.

American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders: DSM-5. (5th Ed.). American Psychiatric Association.
American Psychological Association (2020). Publication manual of the American Psychological Association (7th ed.). American Psychological Association.
Stahl, S. (2021). Stahl’s essential psychopharmacology: Neuroscientific basis and practical application. 5th Ed. Cambridge University Press.
Stahl, S. (2021). The prescriber’s guide: Stahl’s essential psychopharmacology. 7th Ed. Cambridge University Press.
Stern, et al., (2018). Handbook of general hospital psychiatry (7th Ed.). Saunders.
any can be used for references
however I need 2 professional references no mayo clinic etc….

This is a discussion question please answer above question