Johne, A Pharmacokinetic interaction of digoxin with an herbal extract from St John's wort (Hypericum perforatum). [electronic resource] - Clinical pharmacology and therapeutics Oct 1999 - 338-45 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0009-9236 Standard No.: 10.1053/cp.1999.v66.a101944 doi Subjects--Topical Terms: AdultAnalysis of VarianceAnti-Arrhythmia Agents--bloodAntidepressive Agents--adverse effectsArea Under CurveCardiotonic Agents--bloodDigoxin--bloodDrug Administration ScheduleFemaleHumansHypericum--adverse effectsMalePhytotherapyPlants, MedicinalReference ValuesSingle-Blind MethodTime Factors