1. Heart-rate process during systematic desensitization and implosive therapy for analogue anxiety;Borkovec;Behav. Ther.,1974
2. Physiological and cognitive processes in the regulation of fear;Borkovec,1976
3. Away from a unitary model of depression;Craighead;Behav. Ther.,1980
4. The effects of expectancy and imagined response to phobic stimuli on fear reduction;Grayson;Cognitive Ther. Res.,1978
5. Fear reduction and fear behavior: Problems in treating a construct;Lang,1968