The mystery of the water factor.
D000468:Alkalies / Q000032:analysis; D002118:Calcium / Q000032:analysis; D002318:Cardiovascular Diseases / Q000209:etiology*; D002561:Cerebrovascular Disorders / Q000209:etiology; D006801:Humans; D014867:Water / Q000032:analysis*; D014881:Water Supply
D000468:Alkalies; D014867:Water; D002118:Calcium