title: [Serum digitalis level in patients on long-term cardiac glycoside treatment].
mesh_terms: D000328:Adult; D000368:Aged; D002301:Cardiac Glycosides / Q000008:administration & dosage / Q000627:therapeutic use*; D004071:Digitalis Glycosides / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors
chemical_list: D002301:Cardiac Glycosides; D004071:Digitalis Glycosides
vernacular_title: Poziom naparstnicy w surowicy chorych leczonych przewlekle glikozydami nasercowymi.