A worldwide cross-ethnic study of quality of life in patients with PBC: Attitude or latitude?. Issue 1 (February 2018) - Carbone, M.; Montali, L.; Gragnano, A.; Miglioretti, M.; Frigerio, A.; Yagi, M.; Malinverno, F.; Bernuzzi, F.; Jopson, L.; Reig, A.; Pilar, S.; Pares, A.; et al.