Chronic back pain: Electromyographic, motion and behavioral assessments following sympathetic nerve blocks and placebos

The McGill Pain Questionnaire: Major properties and scoring methods

1975 • 6,706 citations

The Psychology of pain

1986 • 423 citations

The fibrositis syndrome.

1968 • 92 citations

Treatment outcome in a chronic pain rehabilitation program

1981 • 58 citations

Compensation for Work-Related Injuries and Rehabilitation of Patients With Chronic Pain

1978 • 42 citations

The Pain Clinic. I. Differential Neural Blockade in Pain Syndromes of Questionable Etiology

1968 • 42 citations

Local anesthetic effect of intrathecal normal saline

1978 • 25 citations

Electromyographic investigation of spasticity and muscle spasm.

1976 • 14 citations