1. Barth Syndrome -- Information from Healthwise
Barth syndrome is a genetic disorder that appears to occur exclusively in males. Barth syndrome is a genetic disorder that appears to occur exclusively in males. For additional information and assistance about rare disorders, please contact the...
http://www.everettclinic.com/kbase/nord/nord1116.htm

2. Barth Syndrome -- AOL Medical Encyclopedia
The left ventricle of the heart may show increased thickness as a result of unusually high concentrations of elastic, collagenous fibers (endocardial fibroe...
http://body.aol.com/conditions/barth-syndrome

3. Barth Syndrome -- National Institute of Neurological Disorders and Stroke
Barth syndrome information sheet compiled by the National Institute of Neurological Disorders and Stroke (NINDS). Barth syndrome is a rare congenital metabolic and neuromuscular disorder that affects boys.
http://www.ninds.nih.gov/disorders/barth/barth.htm