The water story.
D002118:Calcium / Q000032:analysis*; D002318:Cardiovascular Diseases / Q000401:mortality*; D003327:Coronary Disease / Q000401:mortality; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012606:Scotland; D006113:United Kingdom; D014867:Water / Q000032:analysis*; D014880:Water Softening
D014867:Water; D002118:Calcium