Medical

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

http://www.google.com/search?sourceid=navclient&ie=UTF-8&rlz=1T4ADFA_enUS336US336&q=autoimmune+diseases