We herein report the case of a 70-year-old man with 5-FU-induced cardiotoxicity , in whom a high serum level of alpha-fluoro-beta-alanine ( FBAL ) was observed .
O O O O O O O O B-OrganismTaxon O B-ChemicalEntity B-DiseaseOrPhenotypicFeature O O O O O O O O B-ChemicalEntity O B-ChemicalEntity O O O O