Nouwen, A. (1986). EMG biofeedback and chronic low back pain: The role of the paraspinal muscles. Free University Press.
Lua i Stíl Chicago (17ú heag.)Nouwen, Arie. EMG Biofeedback and Chronic Low Back Pain: The Role of the Paraspinal Muscles. Amsterdam: Free University Press, 1986.
Lua MLA (8ú heag.)Nouwen, Arie. EMG Biofeedback and Chronic Low Back Pain: The Role of the Paraspinal Muscles. Free University Press, 1986.
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