PT - JOURNAL ARTICLE ED - , TI - Review: St. John's wort is more effective than placebo for treating depressive disorders AID - 10.1136/ebm.1999.4.82 DP - 1999 Jun 01 TA - Evidence Based Medicine PG - 82--82 VI - 4 IP - 3 4099 - http://ebm.bmj.com/content/4/3/82.short 4100 - http://ebm.bmj.com/content/4/3/82.full SO - Evid Based Med1999 Jun 01; 4