"Vitamin C: Promises Not Kept" | Vitamin C as a preventive medicine against common colds in children |
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Serum vitamin levels and the risk of asthma in children | The Commission of the European Communities |
Micronutrient Information Center, Linus Pauling Institute, Oregon State University, Corvallis, OR.
19273 5 Pt 2 : R1585—97 | "Vitamin C: Promises Not Kept" |
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Efficacy of vitamin C for the prevention and treatment of upper respiratory tract infection | National Institute of Nutrition, India |
Coulehan JL, Reisinger KS, Rogers KD, Bradley DW.
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