1. Strauss-Blasche G, Ekmekcioglu C, Leibetseder V, Melchart H, et al. (2002). Seasonal variation in effect of spa therapy on chronic pain. Chronobiology International 19(2):483-495.
2. Strauss Blasche G, Ekmekcioglu C, Vacariu G, Melchart H, et al. (2002). Contribution of individual spa therapies in the treatment of chronic pain. Clinical Journal of Pain 18(5 (Sep)):302-309.
