http://en.wikipedia.org/wiki/Autoimmune_disease
Auto-immune diseases are thought to result from a complex combination of----- genetic predisposition, immune factors, and environmental factors.
http://www.medscape.org/viewarticle/737979 (F/ H screening)
http://www.nlm.nih.gov/medlineplus/autoimmunediseases.html; http://www.nlm.nih.gov/medlineplus/ency/article/000816.htm
http://www.squidoo.com/list_of_autoimmune_diseases
http://www.labtestsonline.org/understanding/conditions/autoimmune.html