Then and now. From auto-intoxication to auto-immunisation.
D001327:Autoimmune Diseases / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007194:India; D007410:Intestinal Diseases / Q000266:history*; D014115:Toxemia / Q000266:history*; D014118:Toxins, Biological
D014118:Toxins, Biological