TY - GEN TI - [Varicella prevention in Italy: vaccination strategies. Proceedings of a conference. Rome, Italy, February 22, 2002] SN - 1120-9135 PY - 2003///0103 KW - Chickenpox KW - epidemiology KW - Chickenpox Vaccine KW - administration & dosage KW - Humans KW - Italy N1 - Publication Type: Congress; Overall ER -