. LindeK, RamirezG, MulrowCD, PaulsA, WeidenhammerW, MelchartD. St. John's wort for depression — an overview and metaanalysis of randomised clinical trials. BMJ1996; 313: 253–8.
2.
. GasterB, HolroydJ.St. John's wort for depression — a systematic review. Arch Intern Med2000; 160: 152–6.
3.
. Di CarloG, BorrelliF, ErnstE, IzzoAA. St. John's wort: Prozac from the plant kingdom. Trends Pharmacol Sci2001; 22: 292–7.
4.
. LejoyeuxML, AdesJ.Antidepressant discontinuation: a review of the literature. J Clin Psychiatry1997; 58 (suppl 7): 11–6.
5.
. NaranjoCA, BustoU, SellersEM, SandorP, RuizI, RobertsEA, et al. A method for estimating the probability of adverse drug reactions. Clin Pharmacol Ther1981; 30: 239–45.