[On methemoglobin reversal by ascorbic acid].
D001205:Ascorbic Acid / Q000628:therapy*; D006801:Humans; D008706:Methemoglobin; D008708:Methemoglobinemia / Q000628:therapy*; D009566:Nitrates / Q000633:toxicity*; D014815:Vitamins
D009566:Nitrates; D014815:Vitamins; D008706:Methemoglobin; D001205:Ascorbic Acid
METHEMOGLOBINEMIA/therapy; NITRATES/toxicology; VITAMIN C/therapy