Lowery, D.; Fillingim, R. B.; Wright, R. A. (2003). "Sex Differences and Incentive Effects on Perceptual and Cardiovascular Responses to Cold Pressor Pain". Psychosomatic Medicine. 65 (2): 284–291. doi:10.1097/01.PSY.0000033127.11561.78. PMID12651996. S2CID21147595.
Malmberg, A. B.; Chen, C.; Tonegawa, S.; Basbaum, A. I. (1997). "Preserved Acute Pain and Reduced Neuropathic Pain in Mice Lacking PKC". Science. 278 (5336): 279–283. doi:10.1126/science.278.5336.279. PMID9323205.
Keefe, F. J.; France, C. R. (1999). "Pain: Biopsychosocial Mechanisms and Management". Current Directions in Psychological Science. 8 (5): 137. doi:10.1111/1467-8721.00032. S2CID220533082.
Lowery, D.; Fillingim, R. B.; Wright, R. A. (2003). "Sex Differences and Incentive Effects on Perceptual and Cardiovascular Responses to Cold Pressor Pain". Psychosomatic Medicine. 65 (2): 284–291. doi:10.1097/01.PSY.0000033127.11561.78. PMID12651996. S2CID21147595.
Lowery, D.; Fillingim, R. B.; Wright, R. A. (2003). "Sex Differences and Incentive Effects on Perceptual and Cardiovascular Responses to Cold Pressor Pain". Psychosomatic Medicine. 65 (2): 284–291. doi:10.1097/01.PSY.0000033127.11561.78. PMID12651996. S2CID21147595.
Keefe, F. J.; France, C. R. (1999). "Pain: Biopsychosocial Mechanisms and Management". Current Directions in Psychological Science. 8 (5): 137. doi:10.1111/1467-8721.00032. S2CID220533082.