Girardi Enrico, Ippolito Giuseppe
Clinical Epidemiology Unit, National Institute for Infectious Diseases L. Spallanzani , Rome, Italy.
Office of the Scientific Director, National Institute for Infectious Diseases L. Spallanzani , Rome, Italy.
Infect Dis Rep. 2016 Jun 24;8(2):6644. doi: 10.4081/idr.2016.6644.