Aslin, J., 1998. Why Patients Use Alternative Medicine: Results of a National Study. Journal of the American Medical Association, 279(19), pp. 1545-53.
Butler, L. e. a., 2008. Meditation with yoga, group therapy with hypnosis and psychoeducation for long-term depressed mood. Clinical Psychology, 64(7), pp. 806-20.
Goyeche, J., 1979. Yoga as Therapy in Psychosomatic Medicine. Psychotherapy and Psychosomatics, 31(1), pp. 373-81.
Jensen and Kenney, 2004. The Effects of Yoga on the Attention and Behavior of Boys with ADHD. Journal of Attention Disorders, 7(1), pp. 206-16.