Plasma and leukocyte ascorbic acid levels in the elderly.
D000367:Age Factors; D000368:Aged; D001205:Ascorbic Acid / Q000097:blood*; D004032:Diet; D005260:Female; D005638:Fruit; D006707:Homes for the Aged; D006801:Humans; D007962:Leukocytes / Q000378:metabolism*; D008134:Long-Term Care; D008297:Male; D009749:Nutrition Surveys; D009747:Nutritional Physiological Phenomena; D012737:Sex Factors; D012907:Smoking; D014675:Vegetables; D014852:Wales
D001205:Ascorbic Acid