Decline in hypernatraemia.
D000818:Animals; D001903:Bottle Feeding; D002417:Cattle; D004739:England; D006801:Humans; D006955:Hypernatremia / Q000453:epidemiology* / Q000209:etiology; D007223:Infant; D007225:Infant Food / Q000009:adverse effects; D008892:Milk / Q000009:adverse effects; D012606:Scotland