Rosenberg, E. L., Ekman, P., Jiang, W., Babyak, M., Coleman, R. E., Hanson, M., O'Connor, C., Waugh, R. & Blumenthal, J. A. 2OO1. «Linkages between facial expressions of emotion in transient myocardial ischemia». Emotion, 1: 107–115. Rosenberg, E. L., Ekman, P. & Blumenthal, J. A. 1998. «Facial expression and the affective component of cynical hostility». Health Psychology, 17: 376–380.
