Letter: Even more on vitamin C.
D000818:Animals; D001205:Ascorbic Acid / Q000097:blood / Q000378:metabolism* / Q000652:urine; D002417:Cattle; D006041:Goats; D006801:Humans; D051381:Rats; D013045:Species Specificity; D013552:Swine; D014815:Vitamins / Q000633:toxicity
D014815:Vitamins; D001205:Ascorbic Acid