[Vitamin C and the common cold].
D000328:Adult; D001205:Ascorbic Acid / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003139:Common Cold / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos
D010919:Placebos; D001205:Ascorbic Acid
Vitamin C vid förkylningssjukdom.