%0 Journal Article %T Economic analysis of the first 20 years of universal hepatitis B vaccination program in Italy %A Boccalini, Sara %A Taddei, Cristina %A Ceccherini, Vega %A Bechini, Angela %A Levi, Miriam %A Bartolozzi, Dario %A Bonanni, Paolo %J Human Vaccines & Immunotherapeutics %V 9 %N 5 %P 1119-1128 %@ 2164-554X %D 2013-05-14 %I Taylor & Francis %~ DeepDyve