Robinson Nicola, Güthlin Corina, Weidenhammer Wolfgang, Wolf Ursula
Centre for Complementary Healthcare and Integrated Medicine, Faculty of Health and Human Sciences, Thames Valley University, Brentford, United Kingdom.
Forsch Komplementmed. 2010 Oct;17(5):275-6. doi: 10.1159/000321388. Epub 2010 Oct 4.