Spezzaferri, R., Modica, M., Racca, V., Ripamonti, V., Tavanelli, M., Brambilla, G., & Ferratini, M. (2016). Psychological disorders after coronary artery by-pass surgery: a one-year prospective study. Monaldi Archives for Chest Disease, 72(4). https://doi.org/10.4081/monaldi.2009.318