Relapses and recurrences of infectious hepatitis.
D004194:Disease; D005767:Gastrointestinal Diseases; D041981:Gastrointestinal Tract; D006506:Hepatitis A; D006801:Humans; D007565:Jaundice; D008107:Liver Diseases; D012008:Recurrence
GASTROINTESTINAL TRACT/diseases; JAUNDICE/catarrhal; LIVER/diseases