title: Droughts and diarrhoea.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000453:epidemiology*; D003968:Diarrhea, Infantile / Q000453:epidemiology*; D006801:Humans; D014852:Wales; D014881:Water Supply; D014887:Weather