title: Compliance as a determinant of serum digoxin concentration.
mesh_terms: D000368:Aged; D001294:Attitude to Health; D003299:Cooperative Behavior; D004077:Digoxin / Q000008:administration & dosage / Q000009:adverse effects / Q000097:blood* / Q000627:therapeutic use; D004232:Diuretics / Q000494:pharmacology; D005260:Female; D006266:Health Education; D006333:Heart Failure / Q000188:drug therapy; D006801:Humans; D007457:Iodine Radioisotopes; D008297:Male; D008875:Middle Aged; D010044:Outpatient Clinics, Hospital; D010817:Physician-Patient Relations; D011863:Radioimmunoassay; D011795:Surveys and Questionnaires
chemical_list: D004232:Diuretics; D007457:Iodine Radioisotopes; D004077:Digoxin