Autoimmune diseases in Nigerians.
D000752:Anemia, Pernicious / Q000453:epidemiology; D001172:Arthritis, Rheumatoid / Q000453:epidemiology*; D001327:Autoimmune Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009230:Myxedema / Q000453:epidemiology; D009549:Nigeria; D013966:Thyroiditis / Q000453:epidemiology