Design, development and first validation of a transcoding system from ICD-9-CM to ICD-10 in the IT.DRG Italian project. - Della Mea, Vincenzo; Vuattolo, Omar; Frattura, Lucilla; Munari, Flavia; Verdini, Eleonora; Zanier, Loris; Arcangeli, Laura; Carle, Flavia (Studies in Health Technology & Informatics, 2015)