References
- Kannel WB et al: Role of blood pressure in the development of congestive heart failure: The Framingham study. N Engl J Med 287: 781–787, 19 Oct 1972
- Kannel WB et al: Epidemiologic assessment of the role of blood pressure in stroke: The Framingham study. JAMA 214: 301–310. 12 Oct 1970