Linde, K.; Ter Riet, G.; Hondras, M.; Vickers, A.; Saller, R.; Melchart, D. BMC Complementary and Alternative Medicine (2001)
Linde, K.; Vickers, A.; Hondras, M.; Ter Riet, G.; Thormählen, J.; Berman, B.; Melchart, D. BMC Complementary and Alternative Medicine (2001)
Vickers, A. J. BMC Complementary and Alternative Medicine (2001)