Open Access Pre-publication history

Effect of a proprietary Magnolia and Phellodendron extract on stress levels in healthy women: a pilot, double-blind, placebo-controlled clinical trial

Douglas S Kalman*, Samantha Feldman, Robert Feldman, Howard I Schwartz, Diane R Krieger and Robert Garrison

Nutrition Journal 2008, 7:11  doi:10.1186/1475-2891-7-11

There is no prepublication history for this article