Concept
Version 11
Created by Boundless
Introduction to Anxiety Disorders
Anxiety and stress
Anxiety disorders can arise in response to life stresses such as financial worries or chronic physical illness.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"What is Anxiety Disorder?."
http://relieveanxietynow.com/what-is-anxiety-disorder/
Relieve Anxiety Now
CC BY.