1. Beyond hypertension: toward guidelines for cardiovascular risk reduction;Volpe;Am J Hypertens,2004
2. Tunstall-Pedoe H Chen R Kramarz P.
3. http://www.archive.official-documents.co.uk/document/doh/survey98/hse98.htm
4. Williams B Wilson K Lacey L et al.
5. Combined effects of systolic blood pressure and serum cholesterol on cardiovascular mortality in young (<55 years) men and women;Thomas;Eur Heart J,2002