SOURCES:
National Institute of Mental Health.
Center for Substance Abuse Treatment: “Managing Depressive Symptoms in Substance Abuse Clients During Early Recovery.”
Anxiety and Depression Association of America: “Depression.”
The Mayo Clinic: “Depression (major depressive disorder).”
Armstrong, C. American Family Physician, May 2011.
Depression and Bipolar Support Alliance.
National Alliance on Mental Illness: “Depression.”