Citation

Mueller SC, Uehleke B, Woehling H, Petzsch M, Majcher-Peszynska J, Hehl EM, Sievers H, Frank B, Riethling AK, Drewelow B. 2004. Effect of St. John's wort dose and preparations on the pharmacokinetics of digoxin. Clinical Pharmacology and Therpeutics 75(6):546-557.