bibliographicCitation |
Will-Shahab L, Bauer S, Kunter U, Roots I, Brattström A. St John’s wort extract (Ze 117) does not alter the pharmacokinetics of a low-dose oral contraceptive. European Journal of Clinical Pharmacology. 2008 Nov 18;65(3):287. doi: 10.1007/s00228-008-0587-2. |