Autoimmune diseases Etiology 3 Communicable diseases 2 Immunology 2 Acquired immune deficiency syndrome 1 Antigenic determinants 1 Apoptosis 1 Autoimmunity 1 Cell receptors 1 Cellular control mechanisms 1 Communicable Diseases 1 Complications 1 Diarrhoea 1 Diseases 1 Endocrine diseases 1 Endocrine glands 1 Food allergies 1 Food intolerance 1 Human Immunology and Allergology, (New March 2000) 1 Human diseases 1 Human immunodeficiency viruses 1 Immune system 1 Immunity 1 Immunological aspects 1 Immunospecificity 1 Infections 1 Infectious diseases 1 Iron 1 Malnutrition 1 Man 1