Bibliografisk träff 2000-12-01 St John's Wort induces intestinal P-glycoprotein/MDR1 and intestinal and hepatic CYP3A4. Dürr D, Stieger B, Kullak-Ublick GA, Rentsch KM, Steinert HC, Meier PJ, Fattinger K. Clin Pharmacol Ther · research support, non-u.s. gov't; journal article · DOI 10.1067/mcp.2000.112240