1. The Measurement of Subjective Responses;Beecher,1959
2. Chronic pain as a variant of depressive diseuse;Blumer;J. Nerv. Ment. Dis.,1982
3. Reticular formation and pain: toward a unifying concept;Casey;Res. Publ. Ass. Res. Nerv. Ment. Dis.,1980
4. Pain, perception, and illusion;Chapman,1986
5. Cognitive strategies, experimenter modeling, and expectation in the attenuation of pain;Chavcs;J. Abnorm. Psychol.,1974