1. Methods of Information Integration Theory;Anderson,1982
2. Iontophoresis of potassium for experimental determination of pain endurance in man;Benjamin,1963
3. Reinforcement, expectancy, and learning;Bolles;Psychol. Rev.,1972
4. Placebos and the Philosophy of Medicine. Clinical Conceptual and Ethical Issues;Brody,1977
5. Explaining and exploiting placebo effects;Byerly;Perspect. Biol. Med.,1976