1. Sensitization and depression of C polymodal nociceptors by noxious heat applied to the monkey's face;Beitnel,1976
2. Introduction to the first World Congress on Pain. Goals of IASP and the World Congress;Bonica,1976
3. Measurement of pain, problems and issues;Chapman,1976
4. Analgesic strength of 33% nitrous oxide: a signal detection theory evaluation;Chapman;Science,1972
5. Acupunctural analgesia? Evaluation by signal detection theory;Clark;Science,1974