Somerset County illness.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006529:Hepatomegaly / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008199:Lymphadenitis / Q000175:diagnosis*; D008875:Middle Aged; D009461:Neurologic Manifestations; D012141:Respiratory Tract Infections / Q000175:diagnosis*; D013163:Splenomegaly / Q000175:diagnosis*