title: Letter: Aminoacids, insulin, and hepatic coma.
mesh_terms: D000596:Amino Acids / Q000097:blood / Q000378:metabolism; D000818:Animals; D001921:Brain / Q000378:metabolism; D006501:Hepatic Encephalopathy / Q000097:blood / Q000209:etiology / Q000378:metabolism*; D006801:Humans; D007328:Insulin / Q000097:blood*; D051381:Rats; D014364:Tryptophan / Q000037:antagonists & inhibitors / Q000378:metabolism
chemical_list: D000596:Amino Acids; D007328:Insulin; D014364:Tryptophan