title: [Usefulness of the rubidium method in the determination of serum digoxin level in patients].
mesh_terms: D000328:Adult; D000368:Aged; D004077:Digoxin / Q000097:blood* / Q000627:therapeutic use; D006331:Heart Diseases / Q000188:drug therapy; D006801:Humans; D008722:Methods; D008875:Middle Aged; D012413:Rubidium
chemical_list: D004077:Digoxin; D012413:Rubidium
vernacular_title: Przydatność metody rubidowej dla oznaczania poziomu digoksyny w surowicy krwi chorych