The liver and arthritis.
D000208:Acute Disease; D001168:Arthritis / Q000209:etiology*; D001172:Arthritis, Rheumatoid / Q000150:complications*; D002648:Child; D002908:Chronic Disease; D006505:Hepatitis / Q000150:complications*; D006506:Hepatitis A / Q000150:complications*; D006529:Hepatomegaly / Q000209:etiology; D006801:Humans; D008107:Liver Diseases / Q000209:etiology*; D012075:Remission, Spontaneous