References for “Update on St John’s wort”
Fava M, et al. "A Double-Blind, Randomized Trial of St. John's Wort, Fluoxetine, and Placebo in Major Depressive Disorder," Journal of Clinical Psychopharmacology (October 2005): Vol. 25, No. 5, pp. 441-47.
Gelenberg AJ, et al. "The Effectiveness of St. John's Wort in Major Depressive Disorder: A Naturalistic Phase 2 Follow-up in Which Nonresponders Were Provided Alternate Medication," Journal of Clinical Psychiatry (August 2004): Vol. 65, No. 8, pp. 1114-19.