RT Journal Article SR Electronic(1) A1 Regine, Vincenza A1 Dorrucci, Maria A1 Pezzotti, Patrizio A1 Mammone, Alessia A1 Quinten, Chantal A1 Pharris, Anastasia A1 Suligoi, Barbara A1 the regional representatives of the National HIV Surveillance System YR 2018 T1 People living with undiagnosed HIV infection and a low CD4 count: estimates from surveillance data, Italy, 2012 to 2014 JF Eurosurveillance VO 23 IS 15 SP 17-00240 OP DO https://doi.org/10.2807/1560-7917.ES.2018.23.15.17-00240 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2018.23.15.17-00240