Disclosed is a method of diagnosing irritable bowel syndrome, fibromyalgia, chronic fatigue syndrome, depression, attention deficit/hyperactivity disorder, autoimmune diseases, such as multiple sclerosis and systemic lupus erythematosus, or Crohn's disease, which involves detecting the presence of small...http://www.google.com/patents/US20060029550?utm_source=gb-gplus-sharePatent US20060029550 - Methods of treating irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth