title: Study on the etiology of diarrhea.
mesh_terms: D002675:Child, Preschool; D003967:Diarrhea / Q000209:etiology*; D004756:Enterobacteriaceae Infections; D005759:Gastroenteritis / Q000209:etiology*; D006801:Humans; D007214:Indonesia; D007223:Infant; D007231:Infant, Newborn