title: Electrolyte studies in gastroenteritis in children in Dar es Salaam.
mesh_terms: D000351:Africa, Eastern; D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000453:epidemiology; D005759:Gastroenteritis / Q000453:epidemiology*; D006801:Humans; D014883:Water-Electrolyte Imbalance / Q000453:epidemiology*