Ottaviani, C., Borlimi, R., Brighetti, G., Caselli, G., Favaretto, E., Giardini, I., Marzocchi, C., Nucifora, V., Ruggiero, G.M., Rebecchi, D., Sassaroli, S. (2014). Worry as an adaptive avoidance strategy in healthy controls but not in pathological worriers. International Journal of Psychophysiology, 3, 349–355.