Gerhard Lenz, MD | Psychiatrist.com

Article

St. John's Wort (Hypericum perforatum) and Breastfeeding: Plasma and Breast Milk Concentrations of Hyperforin for 5 Mothers and 2 Infants.

February 15, 2006

Claudia M. Klier, Brigitte Schmid-Siegel, Miriam R. SchÃ¤fer, et al