Vitamin C in the elderly.
D000368:Aged; D001205:Ascorbic Acid / Q000378:metabolism* / Q000627:therapeutic use; D003139:Common Cold / Q000503:physiopathology; D005260:Female; D006801:Humans; D007700:Kinetics; D007962:Leukocytes / Q000032:analysis; D008297:Male; D009751:Nutritional Requirements; D012737:Sex Factors; D013045:Species Specificity; D014018:Tissue Distribution
D001205:Ascorbic Acid