L. Grazzi, F. Frediani, B. Zappacosta, A. Boiardi, and et al (1988)
Psychological assessment in tension headache before and after biofeedback treatment
Headache, 28(5):337 --338.
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L. Grazzi, F. Frediani, B. Zappacosta, A. Boiardi, and et al (1988)
Headache, 28(5):337 --338.
Document Actions