We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePharmacokinetic and pharmacodynamic interactions of echinacea and policosanol with warfarin in healthy subjects.AuthorsAbdul MI; Jiang X; Williams KM; Day RO; Roufogalis BD; Liauw WS; Xu H; Matthias A; Lehmann RP; McLachlan AJPublicationBritish journal of clinical pharmacology, 2010, Vol 69, Issue 5, p508ISSN1365-2125Publication typearticleDOI10.1111/j.1365-2125.2010.03620.x