TY - GEN TI - Recommended composition of influenza virus vaccines for use in the 2006-2007 influenza season SN - 0049-8114 PY - 2006///0504 KW - Humans KW - Influenza A Virus, H1N1 Subtype KW - immunology KW - Influenza A Virus, H3N2 Subtype KW - Influenza A Virus, H5N1 Subtype KW - Influenza A virus KW - Influenza B virus KW - Influenza Vaccines KW - Influenza, Human KW - epidemiology N1 - Publication Type: Journal Article ER -