1. “Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015,”;M. H. Forouzanfar,2016
2. Public Health England, “Tackling high blood pressure—from evidence into action,” London, 2014.
3. “Hypertension—a community problem.,”;J. A. Wilber,1972
4. “Trends in Prevalence, Awareness, Treatment, and Control of Hypertension in the United States, 1988–2000,”;I. Hajjar,2003