Am J Public Health. 2002 Oct; 92(10): 1616-8.

Complementary and alternative medicine use in Canada and the United States.

McFarland B, Bigelow D, Zani B, Newsom J, Kaplan M.

Department of Psychiatry, OP-02, Oregon Health and Science University, Portland, OR 97201, USA. mcfarlab@ohsu.edu