RicciC.; MonariF.; BuscemiS.; D’AmbraM.; CampanaD.; PanzacchiR.; CeccarelliC.; LabombardaM.; TaffurelliG.; PezzilliR.; SantiniD.; TomassettiP.; casadei riccardo; MinniF. WHO 2010 and WHO 2000 Classification: From a Sensitive Analysis to Reality. JOP 2012, 13, 571.