Acute diarrhea in children in Shanghai.
D000208:Acute Disease; D000333:Aeromonas; D001424:Bacterial Infections / Q000453:epidemiology*; D002169:Campylobacter Infections / Q000453:epidemiology*; D002675:Child, Preschool; D002681:China; D003967:Diarrhea / Q000453:epidemiology*; D004405:Dysentery, Bacillary / Q000453:epidemiology*; D006801:Humans; D007223:Infant