1. Pain viewed as learned behavior;Fordyce;Adv Neurol,1974
2. Factors of human chronic pain: an analysis of personality and pain reaction variables;Timmermans;Science,1974
3. Pain patients: traits and treatment;Sternbach,1974
4. The application of modern pain management concepts to the myofascial pain-dysfunction (MPD) syndrome;Greene,1981
5. Psychological implications in TMJ pain and dysfunction;Rugh,1979