[Experimental black tongue and methionine].
D006801:Humans; D008715:Methionine / Q000494:pharmacology*; D009525:Niacin / Q000494:pharmacology*; D009539:Nicotinic Acids; D014060:Tongue Diseases; D014064:Tongue, Hairy
D009539:Nicotinic Acids; D009525:Niacin; D008715:Methionine
METHIONINE/effects; NICOTINIC ACID/effects; TONGUE/diseases
Black-tongue sperimentale e metionina.