MurrayC.J.L.LopezA.D. (1997) ‘Alternative projections of mortality and disability by cause 1990–2020: Global burden of disease study’, Lancet, 349, 1498–1504.
3.
National Heart, Lung and Blood Institute (NHLBI) (2004) US Department of Health and Human Services' Chart Book on Cardiovascular, Lung, and Blood Diseases, NHLBI, Maryland.