title: Contributions of ammonia to pathogenesis of hepatic coma.
mesh_terms: D000818:Animals; D004285:Dogs; D000882:Haplorhini; D006501:Hepatic Encephalopathy / Q000209:etiology*; D006801:Humans; D008107:Liver Diseases / Q000150:complications; D000644:Quaternary Ammonium Compounds / Q000378:metabolism*
chemical_list: D000644:Quaternary Ammonium Compounds