title: MS-222: vanished and banished?
mesh_terms: D062365:Aminobenzoates; D000779:Anesthetics, Local; D000818:Animals; D005399:Fishes; D005506:Food Contamination; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D062365:Aminobenzoates; D000779:Anesthetics, Local