National Institutes of Health
National Institute of Mental Health: Borderline Personality Disorder
The National Institute of Mental Health provides a concise overview of Borderline Personality Disorder (BPD) focusing on symptoms, treatment, and current research.
Mental Health America
Mental Health America: Mental Health Info: Borderline Personality Disorder
One page discussion on Borderline Personality disorder (BPD) that includes symptoms, causes, and available treatments.
New York Times
New York Times: Health Guide: Borderline Personality Disorder
[Free Registration/Login Required] One-page brief discussion of the causes, symptoms, and treatment of borderline personality disorder.