1. Effect of ascorbic acid on iron absorption from different types of meals;Hallberg;Human Nutrition: Applied Nutrition,1986
2. Vitamin C: antioxidant or pro-oxidant in vivo?;Halliwell;Free Radical Research,1996
3. Subcellular Biochemistry,1996
4. Vitamin C intake and susceptibility to the common cold;Hemilä;British Journal of Nutrition,1997
5. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids,2000