A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.
application/pdf
L. Pellegrinelli. "CONTRIBUTO AL PROGETTO OMS DI ERADICAZIONE DELLA POLIOMIELITE: RISULTATI DELLE ATTIVITÀ DI SORVEGLIANZA IN LOMBARDIA." (2016)