title: Influence of serum digoxin concentration measurements on frequency of digitoxicity.
mesh_terms: D004071:Digitalis Glycosides / Q000633:toxicity*; D004077:Digoxin / Q000009:adverse effects / Q000097:blood* / Q000627:therapeutic use; D006801:Humans
chemical_list: D004071:Digitalis Glycosides; D004077:Digoxin