Determination of plasma digoxin levels by radioimmunoassay.
D000818:Animals; D001281:Atrial Fibrillation / Q000188:drug therapy; D004077:Digoxin / Q000008:administration & dosage / Q000097:blood*; D006801:Humans; D008722:Methods; D011817:Rabbits; D011863:Radioimmunoassay; D014316:Tritium
D014316:Tritium; D004077:Digoxin