Intraoperative evaluation of total knee replacement: kinematic assessment with a navigation system. - Casino, Daniela; Zaffagnini, Stefano; Martelli, Sandra; Lopomo, Nicola; Bignozzi, Simone; Iacono, Francesco; Russo, Alessandro; Marcacci, Maurilio (Knee Surgery, Sports Traumatology, Arthroscopy, 2009)