October 2010 references and further reading
Beating high blood pressure with food
Sodium intake among adults — United States, 2005-2006. MMWR Morbidity and Mortality Weekly Report 2010; 59:746-9.
Sacks FM, Campos H. Dietary therapy in hypertension. New England Journal of Medicine 2010; 362:2102-12.
Standing guard over blood vessel health
Itamar Medical. Endothelial function assessment with Endo-PAT2000.