Toxicological and Pharmacokinetic Evaluation of Concomitant Intake of Grapefruit Juice and Simvastatin in Rats after Repeated Treatment over 28 Days - Butterweck, Veronika; Zdrojewski, Immo; Galloway, Cheryl; Frye, Reginald; Derendorf, Hartmut (Planta Medica, 2009)