Vitamin C intake and plasma level among aged people in Finland.
D001205:Ascorbic Acid / Q000097:blood*; D004044:Dietary Proteins / Q000008:administration & dosage; D005260:Female; D005387:Finland; D006801:Humans; D008297:Male; D014807:Vitamin D / Q000008:administration & dosage
D004044:Dietary Proteins; D014807:Vitamin D; D001205:Ascorbic Acid