Further problems with digoxin measurement.
D001557:Benzenesulfonates; D011232:Chemical Precipitation; D004077:Digoxin / Q000097:blood*; D006801:Humans; D012459:Salicylates / Q000494:pharmacology; D014238:Trichloroacetic Acid / Q000494:pharmacology
D001557:Benzenesulfonates; D012459:Salicylates; D014238:Trichloroacetic Acid; D004077:Digoxin; C003366:sulfosalicylic acid