Website is from the UK Department of Health. Provides some good information about a select group of cultures and related mental health issues.

This site from the UK provides valuable information on the following mental health issues: Schizophrenia, Bipolar Disorder, Psychosis, Psychotic Depression, Psychosis Drugs and Alcohol, Post Traumatic Stress Disorder and Psychosis, Puerperal Psychosis, Schizoaffective Disorder and Diagnosis.