Job Stress Network
www.workhealth.org/
Information related to job strain and work stress, by the Center for Social Epidemiology, a private nonprofit foundation whose purpose is to promote public awareness of the role of environmental and occupational stress in the etiology of cardiovascular disease.

The Medical Basis of Stress, Depression, Anxiety, Sleep Problems, and Drug Use
www.teachhealth.com/
An easy-to-understand presentation of how the brain responds to stress.