(1)
Compagnone, C.; Schiappa, E.; Bellantonio, D.; Ghirardi, G.; Rossini, E.; Tagliaferri, F.; Fanelli, G. Paravertebral Block for Patients Older Than 80 Years in One Day Surgery Elective Mastectomy. Acta Biomed 2014, 84 (3), 234-236.