Isbell Brian, Coldham Sibyl, Elliott Robert, Shaw Sandra
Department of Complementary Therapies, School of Integrated Health, University of Westminster, 115 New Cavendish Street, London W1W 6UW, UK.
Complement Ther Nurs Midwifery. 2003 Aug;9(3):114-7. doi: 10.1016/S1353-6117(03)00051-9.