1. World Health Organization. Guidelines on food fortification with micronutrients. 2006. Available from: http://www.who.int/nutrition/publications/guide_food_fortification_micronutrients.pdf (cited February 2012).
2. Ascorbate is an outstanding antioxidant in human blood plasma;Frei;Proc Natl Acad Sci USA,1989
3. Ascorbate prevents the interaction of superoxide and nitric oxide only at very high physiological concentrations;Jackson;Circ Res,1998
4. [Research on the influence of vitamin C administration on the human organism, in particular in connection with the working capacity.];Hoitink;Verh Nederlands Inst Praevent,1946
5. Effects of ascorbic acid on blood pressure and ascorbic acid metabolism in spontaneously hypertensive rats (SH rats);Yoshioka;Int J Vitam Nutr Res,1985