Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentage distribution of prevalence estimates of rare diseases not currently monitored by the Veneto Region’s rare diseases registry. Source: Orphanet Report Series - Prevalence of rare diseases: Bibliographic data - June 2013 (Reference 50)
